Mandats : origin→FK identité + nomination auto + boutons + tests intégration

- origin TEXT → origin_id UUID FK duniter_identities (migration e3f4a5b6c7d8)
- GET /auth/identities?q= : recherche d'identités par nom/adresse
- MandateCreate.nomination_mode : auto (auto-assign auteur), collective, postpone
- Wizard new.vue : champ origine = picker identité, checkbox "Démarrer maintenant"
- [id].vue : modal "Assigner" = search-picker (résout UUID vs adresse SS58), affiche
  origin_display_name + mandatee_display_name, inputs natifs (<input>/<textarea>)
- Erreurs API visibles dans l'UI (plus de catch silencieux)
- test_mandate_flows.py : 17 tests intégration SQLite réels (origin, nomination,
  assign, lifecycle, revocation, interactions croisées) — 241 tests total OK

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/alembic/env.py

@@ -26,6 +26,8 @@ from app.database import Base
 from app.models import (  # noqa: F401
     DuniterIdentity,
     Session,
+    Organization,
+    OrgMember,
     Document,
     DocumentItem,
     ItemVersion,
@@ -37,6 +39,7 @@ from app.models import (  # noqa: F401
     MandateStep,
     VotingProtocol,
     FormulaConfig,
+    QualificationProtocol,
     SanctuaryEntry,
     BlockchainCache,
 )

backend/alembic/versions/2026_04_23_0000-0b9c1d2e3f4a_initial_schema.py

@@ -0,0 +1,301 @@
+"""initial schema
+
+Revision ID: 0b9c1d2e3f4a
+Revises:
+Create Date: 2026-04-23 00:00:00.000000+00:00
+
+Idempotent: uses CREATE TABLE IF NOT EXISTS so it is safe to run
+against a DB that was already bootstrapped via SQLAlchemy create_all().
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+revision: str = '0b9c1d2e3f4a'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS duniter_identities (
+        id UUID PRIMARY KEY,
+        address VARCHAR(64) NOT NULL,
+        display_name VARCHAR(128),
+        wot_status VARCHAR(32) NOT NULL DEFAULT 'unknown',
+        is_smith BOOLEAN NOT NULL DEFAULT FALSE,
+        is_techcomm BOOLEAN NOT NULL DEFAULT FALSE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_duniter_identities_address ON duniter_identities (address)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS sessions (
+        id UUID PRIMARY KEY,
+        token_hash VARCHAR(128) NOT NULL,
+        identity_id UUID NOT NULL REFERENCES duniter_identities(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        expires_at TIMESTAMPTZ NOT NULL
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_sessions_token_hash ON sessions (token_hash)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS organizations (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        slug VARCHAR(128) NOT NULL,
+        org_type VARCHAR(64) NOT NULL DEFAULT 'community',
+        is_transparent BOOLEAN NOT NULL DEFAULT FALSE,
+        color VARCHAR(32),
+        icon VARCHAR(64),
+        description TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_organizations_slug ON organizations (slug)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS org_members (
+        id UUID PRIMARY KEY,
+        org_id UUID NOT NULL REFERENCES organizations(id),
+        identity_id UUID NOT NULL REFERENCES duniter_identities(id),
+        role VARCHAR(32) NOT NULL DEFAULT 'member',
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS formula_configs (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        description TEXT,
+        duration_days INTEGER NOT NULL DEFAULT 30,
+        majority_pct INTEGER NOT NULL DEFAULT 50,
+        base_exponent FLOAT NOT NULL DEFAULT 0.1,
+        gradient_exponent FLOAT NOT NULL DEFAULT 0.2,
+        constant_base FLOAT NOT NULL DEFAULT 0.0,
+        smith_exponent FLOAT,
+        techcomm_exponent FLOAT,
+        nuanced_min_participants INTEGER,
+        nuanced_threshold_pct INTEGER,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS voting_protocols (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        description TEXT,
+        vote_type VARCHAR(32) NOT NULL,
+        formula_config_id UUID NOT NULL REFERENCES formula_configs(id),
+        mode_params VARCHAR(64),
+        is_meta_governed BOOLEAN NOT NULL DEFAULT FALSE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS sanctuary_entries (
+        id UUID PRIMARY KEY,
+        entry_type VARCHAR(64) NOT NULL,
+        reference_id UUID NOT NULL,
+        title VARCHAR(256),
+        content_hash VARCHAR(128) NOT NULL,
+        ipfs_cid VARCHAR(128),
+        chain_tx_hash VARCHAR(128),
+        chain_block INTEGER,
+        metadata_json TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS blockchain_cache (
+        id UUID PRIMARY KEY,
+        cache_key VARCHAR(256) NOT NULL,
+        cache_value JSON NOT NULL,
+        fetched_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        expires_at TIMESTAMPTZ NOT NULL
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_blockchain_cache_cache_key ON blockchain_cache (cache_key)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS documents (
+        id UUID PRIMARY KEY,
+        slug VARCHAR(128) NOT NULL,
+        title VARCHAR(256) NOT NULL,
+        doc_type VARCHAR(64) NOT NULL,
+        version VARCHAR(32) NOT NULL DEFAULT '0.1.0',
+        status VARCHAR(32) NOT NULL DEFAULT 'draft',
+        description TEXT,
+        ipfs_cid VARCHAR(128),
+        chain_anchor VARCHAR(128),
+        genesis_json TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_documents_slug ON documents (slug)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS decisions (
+        id UUID PRIMARY KEY,
+        title VARCHAR(256) NOT NULL,
+        description TEXT,
+        context TEXT,
+        decision_type VARCHAR(64) NOT NULL,
+        status VARCHAR(32) NOT NULL DEFAULT 'draft',
+        voting_protocol_id UUID REFERENCES voting_protocols(id),
+        created_by_id UUID REFERENCES duniter_identities(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS item_versions (
+        id UUID PRIMARY KEY,
+        item_id UUID NOT NULL,
+        proposed_text TEXT NOT NULL,
+        diff_text TEXT,
+        rationale TEXT,
+        status VARCHAR(32) NOT NULL DEFAULT 'proposed',
+        decision_id UUID REFERENCES decisions(id),
+        proposed_by_id UUID REFERENCES duniter_identities(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS vote_sessions (
+        id UUID PRIMARY KEY,
+        decision_id UUID REFERENCES decisions(id),
+        item_version_id UUID REFERENCES item_versions(id),
+        voting_protocol_id UUID NOT NULL REFERENCES voting_protocols(id),
+        wot_size INTEGER NOT NULL DEFAULT 0,
+        smith_size INTEGER NOT NULL DEFAULT 0,
+        techcomm_size INTEGER NOT NULL DEFAULT 0,
+        starts_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        ends_at TIMESTAMPTZ NOT NULL,
+        status VARCHAR(32) NOT NULL DEFAULT 'open',
+        votes_for INTEGER NOT NULL DEFAULT 0,
+        votes_against INTEGER NOT NULL DEFAULT 0,
+        votes_total INTEGER NOT NULL DEFAULT 0,
+        smith_votes_for INTEGER NOT NULL DEFAULT 0,
+        techcomm_votes_for INTEGER NOT NULL DEFAULT 0,
+        threshold_required FLOAT NOT NULL DEFAULT 0.0,
+        result VARCHAR(32),
+        chain_recorded BOOLEAN NOT NULL DEFAULT FALSE,
+        chain_tx_hash VARCHAR(128),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS decision_steps (
+        id UUID PRIMARY KEY,
+        decision_id UUID NOT NULL REFERENCES decisions(id),
+        step_order INTEGER NOT NULL,
+        step_type VARCHAR(32) NOT NULL,
+        title VARCHAR(256),
+        description TEXT,
+        status VARCHAR(32) NOT NULL DEFAULT 'pending',
+        vote_session_id UUID REFERENCES vote_sessions(id),
+        outcome TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS document_items (
+        id UUID PRIMARY KEY,
+        document_id UUID NOT NULL REFERENCES documents(id),
+        position VARCHAR(16) NOT NULL,
+        item_type VARCHAR(32) NOT NULL DEFAULT 'clause',
+        title VARCHAR(256),
+        current_text TEXT NOT NULL,
+        voting_protocol_id UUID REFERENCES voting_protocols(id),
+        sort_order INTEGER NOT NULL DEFAULT 0,
+        section_tag VARCHAR(64),
+        inertia_preset VARCHAR(16) NOT NULL DEFAULT 'standard',
+        is_permanent_vote BOOLEAN NOT NULL DEFAULT TRUE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    DO $$
+    BEGIN
+        IF NOT EXISTS (
+            SELECT 1 FROM information_schema.table_constraints
+            WHERE constraint_name = 'item_versions_item_id_fkey'
+            AND table_name = 'item_versions'
+        ) THEN
+            ALTER TABLE item_versions
+                ADD CONSTRAINT item_versions_item_id_fkey
+                FOREIGN KEY (item_id) REFERENCES document_items(id);
+        END IF;
+    END $$
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS votes (
+        id UUID PRIMARY KEY,
+        session_id UUID NOT NULL REFERENCES vote_sessions(id),
+        voter_id UUID NOT NULL REFERENCES duniter_identities(id),
+        vote_value VARCHAR(32) NOT NULL,
+        nuanced_level INTEGER,
+        comment TEXT,
+        signature TEXT NOT NULL,
+        signed_payload TEXT NOT NULL,
+        voter_wot_status VARCHAR(32) NOT NULL DEFAULT 'member',
+        voter_is_smith BOOLEAN NOT NULL DEFAULT FALSE,
+        voter_is_techcomm BOOLEAN NOT NULL DEFAULT FALSE,
+        is_active BOOLEAN NOT NULL DEFAULT TRUE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS mandates (
+        id UUID PRIMARY KEY,
+        title VARCHAR(256) NOT NULL,
+        description TEXT,
+        mandate_type VARCHAR(64) NOT NULL,
+        status VARCHAR(32) NOT NULL DEFAULT 'draft',
+        mandatee_id UUID REFERENCES duniter_identities(id),
+        decision_id UUID REFERENCES decisions(id),
+        starts_at TIMESTAMPTZ,
+        ends_at TIMESTAMPTZ,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS mandate_steps (
+        id UUID PRIMARY KEY,
+        mandate_id UUID NOT NULL REFERENCES mandates(id),
+        step_order INTEGER NOT NULL,
+        step_type VARCHAR(32) NOT NULL,
+        title VARCHAR(256),
+        description TEXT,
+        status VARCHAR(32) NOT NULL DEFAULT 'pending',
+        vote_session_id UUID REFERENCES vote_sessions(id),
+        outcome TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+
+def downgrade() -> None:
+    # Intentionally left empty — dropping the initial schema would destroy all data.
+    pass

backend/alembic/versions/2026_04_23_1227-70914b334cfb_add_organizations.py

@@ -0,0 +1,40 @@
+"""add organizations
+
+Revision ID: 70914b334cfb
+Revises:
+Create Date: 2026-04-23 12:27:56.220214+00:00
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = '70914b334cfb'
+down_revision: Union[str, None] = '0b9c1d2e3f4a'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ADD COLUMN IF NOT EXISTS — idempotent (safe on DBs bootstrapped via create_all)
+    op.execute("ALTER TABLE decisions ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
+    op.execute("CREATE INDEX IF NOT EXISTS ix_decisions_organization_id ON decisions (organization_id)")
+    op.execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
+    op.execute("CREATE INDEX IF NOT EXISTS ix_documents_organization_id ON documents (organization_id)")
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
+    op.execute("CREATE INDEX IF NOT EXISTS ix_mandates_organization_id ON mandates (organization_id)")
+    op.execute("ALTER TABLE voting_protocols ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
+    op.execute("CREATE INDEX IF NOT EXISTS ix_voting_protocols_organization_id ON voting_protocols (organization_id)")
+
+
+def downgrade() -> None:
+    op.drop_index(op.f('ix_voting_protocols_organization_id'), table_name='voting_protocols')
+    op.drop_column('voting_protocols', 'organization_id')
+    op.drop_index(op.f('ix_mandates_organization_id'), table_name='mandates')
+    op.drop_column('mandates', 'organization_id')
+    op.drop_index(op.f('ix_documents_organization_id'), table_name='documents')
+    op.drop_column('documents', 'organization_id')
+    op.drop_index(op.f('ix_decisions_organization_id'), table_name='decisions')
+    op.drop_column('decisions', 'organization_id')

backend/alembic/versions/2026_04_23_1708-b78571ae9e00_add_qualification_protocol.py

@@ -0,0 +1,34 @@
+"""add_qualification_protocol
+
+Revision ID: b78571ae9e00
+Revises: 70914b334cfb
+Create Date: 2026-04-23 17:08:07.161306+00:00
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = 'b78571ae9e00'
+down_revision: Union[str, None] = '70914b334cfb'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS qualification_protocols (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        description TEXT,
+        small_group_max INTEGER NOT NULL DEFAULT 5,
+        collective_wot_min INTEGER NOT NULL DEFAULT 50,
+        default_modalities_json TEXT NOT NULL DEFAULT '["vote_wot","vote_smith","consultation_avis","election"]',
+        is_active BOOLEAN NOT NULL DEFAULT TRUE,
+        created_at TIMESTAMPTZ DEFAULT now()
+    )
+    """)
+
+
+def downgrade() -> None:
+    op.drop_table('qualification_protocols')

backend/alembic/versions/2026_04_23_1900-c4e812fb3a01_add_groups.py

@@ -0,0 +1,48 @@
+"""Add groups and group_members tables.
+
+Revision ID: c4e812fb3a01
+Revises: b78571ae9e00
+Create Date: 2026-04-23 19:00:00.000000
+"""
+
+from __future__ import annotations
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "c4e812fb3a01"
+down_revision = "b78571ae9e00"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS groups (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        description TEXT,
+        organization_id UUID REFERENCES organizations(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE INDEX IF NOT EXISTS ix_groups_organization_id ON groups (organization_id)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS group_members (
+        id UUID PRIMARY KEY,
+        group_id UUID NOT NULL REFERENCES groups(id),
+        identity_id UUID REFERENCES duniter_identities(id),
+        display_name VARCHAR(128) NOT NULL,
+        added_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE INDEX IF NOT EXISTS ix_group_members_group_id ON group_members (group_id)")
+
+
+def downgrade() -> None:
+    op.drop_index("ix_group_members_group_id", table_name="group_members")
+    op.drop_table("group_members")
+    op.drop_index("ix_groups_organization_id", table_name="groups")
+    op.drop_table("groups")

backend/alembic/versions/2026_04_24_1000-d91a3c7f8b02_add_mandate_origin.py

@@ -0,0 +1,24 @@
+"""Add origin column to mandates table.
+
+Revision ID: d91a3c7f8b02
+Revises: c4e812fb3a01
+Create Date: 2026-04-24 10:00:00.000000
+"""
+
+from __future__ import annotations
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "d91a3c7f8b02"
+down_revision = "c4e812fb3a01"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS origin TEXT")
+
+
+def downgrade() -> None:
+    op.drop_column("mandates", "origin")

backend/alembic/versions/2026_04_25_1000-e3f4a5b6c7d8_mandate_origin_id.py

@@ -0,0 +1,27 @@
+"""Mandate origin: replace free-text with FK to duniter_identities.
+
+Revision ID: e3f4a5b6c7d8
+Revises: d91a3c7f8b02
+Create Date: 2026-04-25 10:00:00.000000
+"""
+
+from __future__ import annotations
+
+from alembic import op
+
+revision = "e3f4a5b6c7d8"
+down_revision = "d91a3c7f8b02"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("ALTER TABLE mandates DROP COLUMN IF EXISTS origin")
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS origin_id UUID REFERENCES duniter_identities(id)")
+    op.execute("CREATE INDEX IF NOT EXISTS ix_mandates_origin_id ON mandates (origin_id)")
+
+
+def downgrade() -> None:
+    op.execute("DROP INDEX IF EXISTS ix_mandates_origin_id")
+    op.execute("ALTER TABLE mandates DROP COLUMN IF EXISTS origin_id")
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS origin TEXT")

backend/app/config.py

@@ -39,6 +39,9 @@ class Settings(BaseSettings):
     RATE_LIMIT_AUTH: int = 10
     RATE_LIMIT_VOTE: int = 30
 
+    # AI — Qwen3.6 (MacStudio) endpoint, branché plus tard
+    QWEN_API_URL: str = ""
+
     # Blockchain cache
     BLOCKCHAIN_CACHE_TTL_SECONDS: int = 3600
 

backend/app/dependencies/org.py

@@ -0,0 +1,26 @@
+"""FastAPI dependency: resolve X-Organization header → org UUID."""
+
+from __future__ import annotations
+
+import uuid
+
+from fastapi import Depends, Header
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database import get_db
+from app.services.org_service import get_organization_by_slug
+
+
+async def get_active_org_id(
+    x_organization: str | None = Header(default=None, alias="X-Organization"),
+    db: AsyncSession = Depends(get_db),
+) -> uuid.UUID | None:
+    """Return the UUID of the org named in the X-Organization header, or None.
+
+    None means no org filter — used for backward compat and internal tooling.
+    An unknown slug is silently treated as None (don't break the client).
+    """
+    if not x_organization:
+        return None
+    org = await get_organization_by_slug(db, x_organization)
+    return org.id if org else None

backend/app/engine/qualifier.py

@@ -0,0 +1,211 @@
+"""Decision qualification engine.
+
+Pure functions — no database, no I/O.
+Takes a QualificationInput + QualificationConfig and returns a QualificationResult.
+
+LLM integration (suggest_modalities_from_context) is stubbed pending local Qwen deployment.
+"""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from enum import Enum
+
+
+class DecisionType(str, Enum):
+    INDIVIDUAL = "individual"
+    COLLECTIVE = "collective"
+
+
+# ---------------------------------------------------------------------------
+# Configuration (thresholds — stored as QualificationProtocol in DB)
+# ---------------------------------------------------------------------------
+
+
+@dataclass
+class QualificationConfig:
+    """Configurable thresholds for the qualification engine.
+
+    Seeded as a QualificationProtocol record so they can be adjusted
+    through the admin interface without code changes.
+
+    small_group_max:    affected_count <= this → individual recommended, collective available
+    collective_wot_min: affected_count > this  → WoT formula applicable (still recommended, not required)
+
+    affected_count must be >= 2 — decisions affecting only the author
+    have no place in this tool.
+    """
+    small_group_max: int = 5
+    collective_wot_min: int = 50
+
+    default_modalities: list[str] = field(default_factory=lambda: [
+        "vote_wot",
+        "vote_smith",
+        "consultation_avis",
+        "election",
+    ])
+
+
+# ---------------------------------------------------------------------------
+# Input / Output
+# ---------------------------------------------------------------------------
+
+
+@dataclass
+class QualificationInput:
+    within_mandate: bool = False
+    affected_count: int | None = None   # must be >= 2 when within_mandate=False
+    is_structural: bool = False
+    context_description: str | None = None  # reserved for LLM suggestion
+
+
+@dataclass
+class QualificationResult:
+    decision_type: DecisionType
+    process: str
+    recommended_modalities: list[str]
+    recommend_onchain: bool
+    onchain_reason: str | None
+    confidence: str              # "required" | "recommended" | "optional"
+    collective_available: bool
+    record_in_observatory: bool  # True → decision must be logged in Observatoire
+    reasons: list[str]
+
+
+# ---------------------------------------------------------------------------
+# LLM stub
+# ---------------------------------------------------------------------------
+
+
+def suggest_modalities_from_context(
+    context: str,
+    config: QualificationConfig,
+) -> list[str]:
+    """Suggest voting modalities based on a natural-language context description.
+
+    Stub — returns empty list until local Qwen (qwen3.6, MacStudio) is integrated.
+    When implemented, will call the LLM API and return an ordered subset of
+    config.default_modalities ranked by contextual relevance.
+    """
+    return []
+
+
+# ---------------------------------------------------------------------------
+# Core engine
+# ---------------------------------------------------------------------------
+
+
+def qualify(inp: QualificationInput, config: QualificationConfig) -> QualificationResult:
+    """Qualify a decision and recommend a type, process, and modalities.
+
+    Rules (in priority order):
+      R1/R2  within_mandate → individual + consultation_avis, no vote modalities,
+             decision must be recorded in Observatoire des décisions
+      R4     2 ≤ affected_count ≤ small_group_max → individual recommended, collective available
+      R5     small_group_max < affected_count ≤ collective_wot_min → collective recommended
+      R6     affected_count > collective_wot_min → collective recommended (WoT formula applicable)
+      R7/R8  is_structural → recommend_onchain with reason
+    """
+    reasons: list[str] = []
+
+    # ── R1/R2: mandate scope overrides everything ───────────────────────────
+    if inp.within_mandate:
+        reasons.append("Décision dans le périmètre d'un mandat existant.")
+        return QualificationResult(
+            decision_type=DecisionType.INDIVIDUAL,
+            process="consultation_avis",
+            recommended_modalities=[],
+            recommend_onchain=_onchain(inp, reasons),
+            onchain_reason=_onchain_reason(inp),
+            confidence="required",
+            collective_available=False,
+            record_in_observatory=True,
+            reasons=reasons,
+        )
+
+    count = inp.affected_count if inp.affected_count is not None else 2
+
+    # ── R4: small group → individual recommended, collective available ───────
+    if count <= config.small_group_max:
+        reasons.append(
+            f"{count} personnes concernées : décision individuelle recommandée, "
+            "vote collectif possible."
+        )
+        return QualificationResult(
+            decision_type=DecisionType.INDIVIDUAL,
+            process="personal",
+            recommended_modalities=[],
+            recommend_onchain=_onchain(inp, reasons),
+            onchain_reason=_onchain_reason(inp),
+            confidence="recommended",
+            collective_available=True,
+            record_in_observatory=False,
+            reasons=reasons,
+        )
+
+    # ── R5/R6: medium or large group → collective ────────────────────────────
+    modalities = _collect_modalities(inp, config)
+
+    if count <= config.collective_wot_min:
+        reasons.append(f"{count} personnes concernées : vote collectif recommandé.")
+        confidence = "recommended"
+    else:
+        reasons.append(
+            f"{count} personnes concernées : vote collectif recommandé "
+            "(formule WoT applicable à cette échelle)."
+        )
+        confidence = "recommended"
+        if "vote_wot" not in modalities:
+            modalities = ["vote_wot"] + modalities
+
+    return QualificationResult(
+        decision_type=DecisionType.COLLECTIVE,
+        process="vote_collective",
+        recommended_modalities=modalities,
+        recommend_onchain=_onchain(inp, reasons),
+        onchain_reason=_onchain_reason(inp),
+        confidence=confidence,
+        collective_available=True,
+        record_in_observatory=False,
+        reasons=reasons,
+    )
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+
+def _onchain(inp: QualificationInput, reasons: list[str]) -> bool:
+    if inp.is_structural:
+        reasons.append(
+            "Décision structurante : gravure on-chain recommandée "
+            "(a force de loi ou déclenche une action machine)."
+        )
+    return inp.is_structural
+
+
+def _onchain_reason(inp: QualificationInput) -> str | None:
+    if not inp.is_structural:
+        return None
+    return (
+        "Cette décision est structurante : elle a valeur de loi au sein de la "
+        "communauté ou déclenche une action machine (ex : runtime upgrade). "
+        "La gravure on-chain (IPFS + system.remark) garantit son immuabilité "
+        "et sa vérifiabilité publique."
+    )
+
+
+def _collect_modalities(inp: QualificationInput, config: QualificationConfig) -> list[str]:
+    """Combine default modalities with any LLM suggestions (stub for now)."""
+    llm_suggestions = []
+    if inp.context_description:
+        llm_suggestions = suggest_modalities_from_context(inp.context_description, config)
+
+    seen: set[str] = set()
+    result: list[str] = []
+    for m in llm_suggestions + config.default_modalities:
+        if m not in seen:
+            seen.add(m)
+            result.append(m)
+    return result

backend/app/main.py

@@ -13,6 +13,9 @@ from app.middleware.rate_limiter import RateLimiterMiddleware
 from app.middleware.security_headers import SecurityHeadersMiddleware
 from app.routers import auth, documents, decisions, votes, mandates, protocols, sanctuary, websocket
 from app.routers import public
+from app.routers import organizations
+from app.routers import qualify
+from app.routers import groups
 
 
 # ── Structured logging setup ───────────────────────────────────────────────
@@ -85,8 +88,28 @@ app = FastAPI(
 
 
 # ── Middleware stack ──────────────────────────────────────────────────────
-# Middleware is applied in reverse order: last added = first executed.
+# add_middleware is LIFO: last added = outermost = first to execute on request,
-# Order: SecurityHeaders -> RateLimiter -> CORS -> Application
+# last to execute on response (wraps everything inside it).
+#
+# Required order so CORS headers appear on ALL responses including 429:
+#   CORS (outermost) → RateLimiter → SecurityHeaders → Application
+#
+# If RateLimiter were outside CORS, its 429 responses would have no CORS
+# headers and the browser would silently discard them as network errors.
+
+app.add_middleware(SecurityHeadersMiddleware)
+
+# Prototype mode: use RATE_LIMIT_DEFAULT for auth so demos/testing don't hit
+# the stricter RATE_LIMIT_AUTH (10/min). Set RATE_LIMIT_AUTH >= RATE_LIMIT_DEFAULT
+# in .env only when going to real production.
+_auth_rate_limit = settings.RATE_LIMIT_DEFAULT
+
+app.add_middleware(
+    RateLimiterMiddleware,
+    rate_limit_default=settings.RATE_LIMIT_DEFAULT,
+    rate_limit_auth=_auth_rate_limit,
+    rate_limit_vote=settings.RATE_LIMIT_VOTE,
+)
 
 app.add_middleware(
     CORSMiddleware,
@@ -96,15 +119,6 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-app.add_middleware(
-    RateLimiterMiddleware,
-    rate_limit_default=settings.RATE_LIMIT_DEFAULT,
-    rate_limit_auth=settings.RATE_LIMIT_AUTH,
-    rate_limit_vote=settings.RATE_LIMIT_VOTE,
-)
-
-app.add_middleware(SecurityHeadersMiddleware)
-
 
 # ── Routers ──────────────────────────────────────────────────────────────
 
@@ -117,6 +131,9 @@ app.include_router(protocols.router, prefix="/api/v1/protocols", tags=["protocol
 app.include_router(sanctuary.router, prefix="/api/v1/sanctuary", tags=["sanctuary"])
 app.include_router(websocket.router, prefix="/api/v1/ws", tags=["websocket"])
 app.include_router(public.router, prefix="/api/v1/public", tags=["public"])
+app.include_router(organizations.router, prefix="/api/v1/organizations", tags=["organizations"])
+app.include_router(qualify.router, prefix="/api/v1/qualify", tags=["qualify"])
+app.include_router(groups.router, prefix="/api/v1/groups", tags=["groups"])
 
 
 # ── Health check ─────────────────────────────────────────────────────────

backend/app/middleware/rate_limiter.py

@@ -64,14 +64,6 @@ class RateLimiterMiddleware(BaseHTTPMiddleware):
         self._last_cleanup: float = time.time()
         self._lock = asyncio.Lock()
 
-    def _get_limit_for_path(self, path: str) -> int:
-        """Return the rate limit applicable to the given request path."""
-        if "/auth" in path:
-            return self.rate_limit_auth
-        if "/vote" in path:
-            return self.rate_limit_vote
-        return self.rate_limit_default
-
     def _get_client_ip(self, request: Request) -> str:
         """Extract the client IP from the request, respecting X-Forwarded-For."""
         forwarded = request.headers.get("x-forwarded-for")
@@ -101,6 +93,22 @@ class RateLimiterMiddleware(BaseHTTPMiddleware):
             if ips_to_delete:
                 logger.debug("Nettoyage rate limiter: %d IPs supprimees", len(ips_to_delete))
 
+    def _get_limit_for_request(self, request: Request) -> int:
+        """Return the rate limit applicable to the given request.
+
+        CORS preflight (OPTIONS) requests are never rate-limited — blocking them
+        breaks authenticated cross-origin requests in browsers.
+        Strict auth limit applies only to POST (login flows), not to GET /auth/me.
+        """
+        if request.method == "OPTIONS":
+            return 10_000  # effectively unlimited for preflights
+        path = request.url.path
+        if request.method == "POST" and "/auth" in path:
+            return self.rate_limit_auth
+        if "/vote" in path:
+            return self.rate_limit_vote
+        return self.rate_limit_default
+
     async def dispatch(self, request: Request, call_next) -> Response:
         """Check rate limit and either allow the request or return 429."""
         # Skip rate limiting for WebSocket upgrades
@@ -111,8 +119,7 @@ class RateLimiterMiddleware(BaseHTTPMiddleware):
         await self._cleanup_old_entries()
 
         client_ip = self._get_client_ip(request)
-        path = request.url.path
+        limit = self._get_limit_for_request(request)
-        limit = self._get_limit_for_path(path)
         now = time.time()
         window_start = now - 60
 
@@ -133,7 +140,7 @@ class RateLimiterMiddleware(BaseHTTPMiddleware):
 
                 logger.warning(
                     "Rate limit depasse pour %s sur %s (%d/%d)",
-                    client_ip, path, request_count, limit,
+                    client_ip, request.url.path, request_count, limit,
                 )
 
                 return JSONResponse(

backend/app/models/__init__.py

@@ -1,19 +1,25 @@
 from app.models.user import DuniterIdentity, Session
+from app.models.organization import Organization, OrgMember
 from app.models.document import Document, DocumentItem, ItemVersion
 from app.models.decision import Decision, DecisionStep
 from app.models.vote import VoteSession, Vote
 from app.models.mandate import Mandate, MandateStep
 from app.models.protocol import VotingProtocol, FormulaConfig
+from app.models.qualification import QualificationProtocol
+from app.models.group import Group, GroupMember
 from app.models.sanctuary import SanctuaryEntry
 from app.models.cache import BlockchainCache
 
 __all__ = [
     "DuniterIdentity", "Session",
+    "Organization", "OrgMember",
     "Document", "DocumentItem", "ItemVersion",
     "Decision", "DecisionStep",
     "VoteSession", "Vote",
     "Mandate", "MandateStep",
     "VotingProtocol", "FormulaConfig",
+    "QualificationProtocol",
+    "Group", "GroupMember",
     "SanctuaryEntry",
     "BlockchainCache",
 ]

backend/app/models/decision.py

@@ -16,6 +16,7 @@ class Decision(Base):
     context: Mapped[str | None] = mapped_column(Text)
     decision_type: Mapped[str] = mapped_column(String(64), nullable=False)  # runtime_upgrade, document_change, mandate_vote, custom
     status: Mapped[str] = mapped_column(String(32), default="draft")  # draft, qualification, review, voting, executed, closed
+    organization_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("organizations.id"), nullable=True, index=True)
     voting_protocol_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("voting_protocols.id"))
     created_by_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("duniter_identities.id"))
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())

backend/app/models/document.py

@@ -17,6 +17,7 @@ class Document(Base):
     version: Mapped[str] = mapped_column(String(32), default="0.1.0")
     status: Mapped[str] = mapped_column(String(32), default="draft")  # draft, active, archived
     description: Mapped[str | None] = mapped_column(Text)
+    organization_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("organizations.id"), nullable=True, index=True)
     ipfs_cid: Mapped[str | None] = mapped_column(String(128))
     chain_anchor: Mapped[str | None] = mapped_column(String(128))
     genesis_json: Mapped[str | None] = mapped_column(Text)  # JSON: source files, repos, forum URLs, formula trigger

backend/app/models/group.py

@@ -0,0 +1,41 @@
+import uuid
+from datetime import datetime
+
+from sqlalchemy import String, Text, DateTime, ForeignKey, Uuid, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.database import Base
+
+
+class Group(Base):
+    __tablename__ = "groups"
+
+    id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
+    name: Mapped[str] = mapped_column(String(128), nullable=False)
+    description: Mapped[str | None] = mapped_column(Text)
+    organization_id: Mapped[uuid.UUID | None] = mapped_column(
+        ForeignKey("organizations.id"), nullable=True, index=True
+    )
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now(), onupdate=func.now()
+    )
+
+    members: Mapped[list["GroupMember"]] = relationship(
+        back_populates="group", cascade="all, delete-orphan"
+    )
+
+
+class GroupMember(Base):
+    __tablename__ = "group_members"
+
+    id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
+    group_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("groups.id"), nullable=False, index=True)
+    # FK to duniter_identities when the member is a known WoT member; nullable for free-text entries
+    identity_id: Mapped[uuid.UUID | None] = mapped_column(
+        ForeignKey("duniter_identities.id"), nullable=True
+    )
+    display_name: Mapped[str] = mapped_column(String(128), nullable=False)
+    added_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    group: Mapped["Group"] = relationship(back_populates="members")

backend/app/models/mandate.py

@@ -12,9 +12,11 @@ class Mandate(Base):
 
     id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
     title: Mapped[str] = mapped_column(String(256), nullable=False)
+    origin_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("duniter_identities.id"), nullable=True, index=True)
     description: Mapped[str | None] = mapped_column(Text)
-    mandate_type: Mapped[str] = mapped_column(String(64), nullable=False)  # techcomm, smith, custom
+    mandate_type: Mapped[str] = mapped_column(String(64), nullable=False)
-    status: Mapped[str] = mapped_column(String(32), default="draft")  # draft, candidacy, voting, active, reporting, completed, revoked
+    status: Mapped[str] = mapped_column(String(32), default="draft")
+    organization_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("organizations.id"), nullable=True, index=True)
     mandatee_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("duniter_identities.id"))
     decision_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("decisions.id"))
     starts_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
@@ -22,7 +24,27 @@ class Mandate(Base):
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
     updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
 
-    steps: Mapped[list["MandateStep"]] = relationship(back_populates="mandate", cascade="all, delete-orphan", order_by="MandateStep.step_order")
+    steps: Mapped[list["MandateStep"]] = relationship(
+        back_populates="mandate", cascade="all, delete-orphan", order_by="MandateStep.step_order"
+    )
+    origin_identity: Mapped["DuniterIdentity | None"] = relationship(  # type: ignore[name-defined]
+        "DuniterIdentity", foreign_keys=[origin_id]
+    )
+    mandatee: Mapped["DuniterIdentity | None"] = relationship(  # type: ignore[name-defined]
+        "DuniterIdentity", foreign_keys=[mandatee_id]
+    )
+
+    @property
+    def origin_display_name(self) -> str | None:
+        if self.origin_identity is not None:
+            return self.origin_identity.display_name or self.origin_identity.address
+        return None
+
+    @property
+    def mandatee_display_name(self) -> str | None:
+        if self.mandatee is not None:
+            return self.mandatee.display_name or self.mandatee.address
+        return None
 
 
 class MandateStep(Base):
@@ -31,12 +53,16 @@ class MandateStep(Base):
     id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
     mandate_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("mandates.id"), nullable=False)
     step_order: Mapped[int] = mapped_column(Integer, nullable=False)
-    step_type: Mapped[str] = mapped_column(String(32), nullable=False)  # formulation, candidacy, vote, assignment, reporting, completion, revocation
+    step_type: Mapped[str] = mapped_column(String(32), nullable=False)
     title: Mapped[str | None] = mapped_column(String(256))
     description: Mapped[str | None] = mapped_column(Text)
-    status: Mapped[str] = mapped_column(String(32), default="pending")  # pending, active, completed, skipped
+    status: Mapped[str] = mapped_column(String(32), default="pending")
     vote_session_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("vote_sessions.id"))
     outcome: Mapped[str | None] = mapped_column(Text)
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
 
     mandate: Mapped["Mandate"] = relationship(back_populates="steps")
+
+
+# Avoid circular import — DuniterIdentity imported at runtime by SQLAlchemy relationship resolution
+from app.models.user import DuniterIdentity  # noqa: E402, F401

backend/app/models/organization.py

@@ -0,0 +1,42 @@
+import uuid
+from datetime import datetime
+
+from sqlalchemy import String, Text, Boolean, DateTime, ForeignKey, Uuid, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.database import Base
+
+
+class Organization(Base):
+    __tablename__ = "organizations"
+
+    id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
+    name: Mapped[str] = mapped_column(String(128), nullable=False)
+    slug: Mapped[str] = mapped_column(String(128), unique=True, nullable=False, index=True)
+    # commune, enterprise, association, collective, basin, intercommunality, community
+    org_type: Mapped[str] = mapped_column(String(64), default="community")
+    # True = all authenticated users see & interact with content (Duniter G1, Axiom Team)
+    # False = membership required
+    is_transparent: Mapped[bool] = mapped_column(Boolean, default=False)
+    color: Mapped[str | None] = mapped_column(String(32))   # CSS color or mood token
+    icon: Mapped[str | None] = mapped_column(String(64))    # lucide icon name
+    description: Mapped[str | None] = mapped_column(Text)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    members: Mapped[list["OrgMember"]] = relationship(
+        back_populates="organization", cascade="all, delete-orphan"
+    )
+
+
+class OrgMember(Base):
+    __tablename__ = "org_members"
+
+    id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
+    org_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("organizations.id"), nullable=False)
+    identity_id: Mapped[uuid.UUID] = mapped_column(
+        ForeignKey("duniter_identities.id"), nullable=False
+    )
+    role: Mapped[str] = mapped_column(String(32), default="member")  # admin, member, observer
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    organization: Mapped["Organization"] = relationship(back_populates="members")

backend/app/models/protocol.py

@@ -44,6 +44,7 @@ class VotingProtocol(Base):
     description: Mapped[str | None] = mapped_column(Text)
     vote_type: Mapped[str] = mapped_column(String(32), nullable=False)  # binary, nuanced
     formula_config_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("formula_configs.id"), nullable=False)
+    organization_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("organizations.id"), nullable=True, index=True)
     mode_params: Mapped[str | None] = mapped_column(String(64))  # e.g. "D30M50B.1G.2T.1"
     is_meta_governed: Mapped[bool] = mapped_column(Boolean, default=False)
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())

backend/app/models/qualification.py

@@ -0,0 +1,38 @@
+import json
+import uuid
+from datetime import datetime
+
+from sqlalchemy import Boolean, DateTime, Integer, String, Text, Uuid, func
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.database import Base
+
+
+class QualificationProtocol(Base):
+    """Active configuration for the decision qualification engine.
+
+    Thresholds stored here override the engine defaults and can be updated
+    through the admin interface (meta-governance).
+    Only one record should be active at a time (is_active=True).
+    """
+    __tablename__ = "qualification_protocols"
+
+    id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
+    name: Mapped[str] = mapped_column(String(128), nullable=False)
+    description: Mapped[str | None] = mapped_column(Text)
+
+    small_group_max: Mapped[int] = mapped_column(Integer, default=5)
+    collective_wot_min: Mapped[int] = mapped_column(Integer, default=50)
+
+    # JSON array of modality slugs, e.g. '["vote_wot","vote_smith","election"]'
+    default_modalities_json: Mapped[str] = mapped_column(
+        Text,
+        default='["vote_wot","vote_smith","consultation_avis","election"]',
+    )
+
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    @property
+    def default_modalities(self) -> list[str]:
+        return json.loads(self.default_modalities_json)

backend/app/routers/auth.py

@@ -5,7 +5,8 @@ from __future__ import annotations
 import secrets
 from datetime import datetime, timedelta, timezone
 
-from fastapi import APIRouter, Depends, HTTPException, Response, status
+from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
+from sqlalchemy import or_, select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.config import settings
@@ -132,9 +133,13 @@ async def verify_challenge(
             detail="Challenge invalide",
         )
 
-    # 4. Verify signature (bypass for demo profiles in DEMO_MODE)
+    # 4. Verify signature
+    # TODO: trustWallet — déléguer la vérification au protocole trustWallet (librodrome)
+    # Quand trustWallet sera disponible : remplacer le bloc ci-dessous par une vérification
+    # du token signé fourni par trustWallet (JWT ou preuve Ed25519 via iframe postMessage).
+    # Le bypass DEMO_MODE sera alors supprimé.
     _demo_addresses = {p["address"] for p in DEV_PROFILES}
-    is_demo_bypass = settings.DEMO_MODE and payload.address in _demo_addresses
+    is_demo_bypass = (settings.DEMO_MODE or settings.ENVIRONMENT == "development") and payload.address in _demo_addresses
 
     if not is_demo_bypass:
         # polkadot.js / Cesium2 signRaw(type='bytes') wraps: <Bytes>{challenge}</Bytes>
@@ -228,3 +233,24 @@ async def logout(
     for session in sessions:
         await db.delete(session)
     await db.commit()
+
+
+@router.get("/identities", response_model=list[IdentityOut])
+async def search_identities(
+    q: str = Query(..., min_length=1, description="Recherche par adresse ou nom"),
+    limit: int = Query(default=10, ge=1, le=50),
+    db: AsyncSession = Depends(get_db),
+) -> list[IdentityOut]:
+    """Search Duniter identities by address prefix or display_name."""
+    result = await db.execute(
+        select(DuniterIdentity)
+        .where(
+            or_(
+                DuniterIdentity.address.ilike(f"{q}%"),
+                DuniterIdentity.display_name.ilike(f"%{q}%"),
+            )
+        )
+        .order_by(DuniterIdentity.display_name)
+        .limit(limit)
+    )
+    return [IdentityOut.model_validate(i) for i in result.scalars().all()]

backend/app/routers/decisions.py

@@ -21,6 +21,7 @@ from app.schemas.decision import (
     DecisionUpdate,
 )
 from app.schemas.vote import VoteSessionOut
+from app.dependencies.org import get_active_org_id
 from app.services.auth_service import get_current_identity
 from app.services.decision_service import advance_decision, create_vote_session_for_step
 
@@ -49,6 +50,7 @@ async def _get_decision(db: AsyncSession, decision_id: uuid.UUID) -> Decision:
 @router.get("/", response_model=list[DecisionOut])
 async def list_decisions(
     db: AsyncSession = Depends(get_db),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
     decision_type: str | None = Query(default=None, description="Filtrer par type de decision"),
     status_filter: str | None = Query(default=None, alias="status", description="Filtrer par statut"),
     skip: int = Query(default=0, ge=0),
@@ -57,6 +59,8 @@ async def list_decisions(
     """List all decisions with optional filters."""
     stmt = select(Decision).options(selectinload(Decision.steps))
 
+    if org_id is not None:
+        stmt = stmt.where(Decision.organization_id == org_id)
     if decision_type is not None:
         stmt = stmt.where(Decision.decision_type == decision_type)
     if status_filter is not None:
@@ -74,11 +78,13 @@ async def create_decision(
     payload: DecisionCreate,
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
 ) -> DecisionOut:
     """Create a new decision process."""
     decision = Decision(
         **payload.model_dump(),
         created_by_id=identity.id,
+        organization_id=org_id,
     )
     db.add(decision)
     await db.commit()

backend/app/routers/documents.py

@@ -25,6 +25,7 @@ from app.schemas.document import (
     ItemVersionCreate,
     ItemVersionOut,
 )
+from app.dependencies.org import get_active_org_id
 from app.services import document_service
 from app.services.auth_service import get_current_identity
 
@@ -65,6 +66,7 @@ async def _get_item(db: AsyncSession, document_id: uuid.UUID, item_id: uuid.UUID
 @router.get("/", response_model=list[DocumentOut])
 async def list_documents(
     db: AsyncSession = Depends(get_db),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
     doc_type: str | None = Query(default=None, description="Filtrer par type de document"),
     status_filter: str | None = Query(default=None, alias="status", description="Filtrer par statut"),
     skip: int = Query(default=0, ge=0),
@@ -73,6 +75,8 @@ async def list_documents(
     """List all reference documents, with optional filters."""
     stmt = select(Document)
 
+    if org_id is not None:
+        stmt = stmt.where(Document.organization_id == org_id)
     if doc_type is not None:
         stmt = stmt.where(Document.doc_type == doc_type)
     if status_filter is not None:
@@ -101,6 +105,7 @@ async def create_document(
     payload: DocumentCreate,
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
 ) -> DocumentOut:
     """Create a new reference document."""
     # Check slug uniqueness
@@ -111,7 +116,7 @@ async def create_document(
             detail="Un document avec ce slug existe deja",
         )
 
-    doc = Document(**payload.model_dump())
+    doc = Document(**payload.model_dump(), organization_id=org_id)
     db.add(doc)
     await db.commit()
     await db.refresh(doc)

backend/app/routers/groups.py

@@ -0,0 +1,126 @@
+"""Groups router — predefined sets of Duniter identities used in decision circles."""
+
+from __future__ import annotations
+
+import uuid
+
+from fastapi import APIRouter, Depends, HTTPException
+from fastapi.responses import Response
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy.orm import selectinload
+
+from app.database import get_db
+from app.models.group import Group, GroupMember
+from app.schemas.group import GroupCreate, GroupMemberCreate, GroupMemberOut, GroupOut, GroupSummary
+from app.services.auth_service import get_current_identity
+
+router = APIRouter()
+
+
+def _org_id_from_header(request_headers) -> uuid.UUID | None:
+    raw = request_headers.get("x-organization")
+    if not raw:
+        return None
+    try:
+        return uuid.UUID(raw)
+    except ValueError:
+        return None
+
+
+@router.get("/", response_model=list[GroupSummary])
+async def list_groups(
+    db: AsyncSession = Depends(get_db),
+) -> list[GroupSummary]:
+    """List all groups. No auth required — groups are public within the workspace."""
+    result = await db.execute(
+        select(Group).options(selectinload(Group.members)).order_by(Group.name)
+    )
+    groups = result.scalars().all()
+    return [
+        GroupSummary(
+            id=g.id,
+            name=g.name,
+            description=g.description,
+            organization_id=g.organization_id,
+            member_count=len(g.members),
+        )
+        for g in groups
+    ]
+
+
+@router.post("/", response_model=GroupOut, status_code=201)
+async def create_group(
+    payload: GroupCreate,
+    db: AsyncSession = Depends(get_db),
+    _identity=Depends(get_current_identity),
+) -> GroupOut:
+    group = Group(name=payload.name, description=payload.description)
+    db.add(group)
+    await db.commit()
+    await db.refresh(group)
+    await db.execute(select(Group).where(Group.id == group.id).options(selectinload(Group.members)))
+    return GroupOut.model_validate(group)
+
+
+@router.get("/{group_id}", response_model=GroupOut)
+async def get_group(group_id: uuid.UUID, db: AsyncSession = Depends(get_db)) -> GroupOut:
+    result = await db.execute(
+        select(Group).where(Group.id == group_id).options(selectinload(Group.members))
+    )
+    group = result.scalar_one_or_none()
+    if group is None:
+        raise HTTPException(status_code=404, detail="Group not found")
+    return GroupOut.model_validate(group)
+
+
+@router.delete("/{group_id}", status_code=204, response_class=Response, response_model=None)
+async def delete_group(
+    group_id: uuid.UUID,
+    db: AsyncSession = Depends(get_db),
+    _identity=Depends(get_current_identity),
+) -> None:
+    result = await db.execute(select(Group).where(Group.id == group_id))
+    group = result.scalar_one_or_none()
+    if group is None:
+        raise HTTPException(status_code=404, detail="Group not found")
+    await db.delete(group)
+    await db.commit()
+
+
+@router.post("/{group_id}/members", response_model=GroupMemberOut, status_code=201)
+async def add_member(
+    group_id: uuid.UUID,
+    payload: GroupMemberCreate,
+    db: AsyncSession = Depends(get_db),
+    _identity=Depends(get_current_identity),
+) -> GroupMemberOut:
+    result = await db.execute(select(Group).where(Group.id == group_id))
+    if result.scalar_one_or_none() is None:
+        raise HTTPException(status_code=404, detail="Group not found")
+    member = GroupMember(
+        group_id=group_id,
+        display_name=payload.display_name,
+        identity_id=payload.identity_id,
+    )
+    db.add(member)
+    await db.commit()
+    await db.refresh(member)
+    return GroupMemberOut.model_validate(member)
+
+
+@router.delete("/{group_id}/members/{member_id}", status_code=204, response_class=Response, response_model=None)
+async def remove_member(
+    group_id: uuid.UUID,
+    member_id: uuid.UUID,
+    db: AsyncSession = Depends(get_db),
+    _identity=Depends(get_current_identity),
+) -> None:
+    result = await db.execute(
+        select(GroupMember).where(GroupMember.id == member_id, GroupMember.group_id == group_id)
+    )
+    member = result.scalar_one_or_none()
+    if member is None:
+        raise HTTPException(status_code=404, detail="Member not found")
+    await db.delete(member)
+    await db.commit()

backend/app/routers/mandates.py

@@ -22,6 +22,7 @@ from app.schemas.mandate import (
     MandateUpdate,
 )
 from app.schemas.vote import VoteSessionOut
+from app.dependencies.org import get_active_org_id
 from app.services.auth_service import get_current_identity
 from app.services.mandate_service import (
     advance_mandate,
@@ -37,10 +38,13 @@ router = APIRouter()
 
 
 async def _get_mandate(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
-    """Fetch a mandate by ID with its steps eagerly loaded, or raise 404."""
     result = await db.execute(
         select(Mandate)
-        .options(selectinload(Mandate.steps))
+        .options(
+            selectinload(Mandate.steps),
+            selectinload(Mandate.origin_identity),
+            selectinload(Mandate.mandatee),
+        )
         .where(Mandate.id == mandate_id)
     )
     mandate = result.scalar_one_or_none()
@@ -49,20 +53,33 @@ async def _get_mandate(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
     return mandate
 
 
+def _mandate_out(mandate: Mandate) -> MandateOut:
+    out = MandateOut.model_validate(mandate)
+    out.origin_display_name = mandate.origin_display_name
+    out.mandatee_display_name = mandate.mandatee_display_name
+    return out
+
+
 # ── Mandate routes ──────────────────────────────────────────────────────────
 
 
 @router.get("/", response_model=list[MandateOut])
 async def list_mandates(
     db: AsyncSession = Depends(get_db),
-    mandate_type: str | None = Query(default=None, description="Filtrer par type de mandat"),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
-    status_filter: str | None = Query(default=None, alias="status", description="Filtrer par statut"),
+    mandate_type: str | None = Query(default=None),
+    status_filter: str | None = Query(default=None, alias="status"),
     skip: int = Query(default=0, ge=0),
     limit: int = Query(default=50, ge=1, le=200),
 ) -> list[MandateOut]:
-    """List all mandates with optional filters."""
+    stmt = select(Mandate).options(
-    stmt = select(Mandate).options(selectinload(Mandate.steps))
+        selectinload(Mandate.steps),
+        selectinload(Mandate.origin_identity),
+        selectinload(Mandate.mandatee),
+    )
 
+    if org_id is not None:
+        stmt = stmt.where(Mandate.organization_id == org_id)
     if mandate_type is not None:
         stmt = stmt.where(Mandate.mandate_type == mandate_type)
     if status_filter is not None:
@@ -72,7 +89,7 @@ async def list_mandates(
     result = await db.execute(stmt)
     mandates = result.scalars().unique().all()
 
-    return [MandateOut.model_validate(m) for m in mandates]
+    return [_mandate_out(m) for m in mandates]
 
 
 @router.post("/", response_model=MandateOut, status_code=status.HTTP_201_CREATED)
@@ -80,16 +97,22 @@ async def create_mandate(
     payload: MandateCreate,
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
 ) -> MandateOut:
-    """Create a new mandate."""
+    data = payload.model_dump()
-    mandate = Mandate(**payload.model_dump())
+    nomination_mode = data.pop("nomination_mode", "postpone")
+
+    mandate = Mandate(**data, organization_id=org_id)
+
+    if nomination_mode == "auto":
+        mandate.mandatee_id = identity.id
+
     db.add(mandate)
     await db.commit()
     await db.refresh(mandate)
 
-    # Reload with steps (empty at creation)
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.get("/{id}", response_model=MandateOut)
@@ -97,9 +120,8 @@ async def get_mandate(
     id: uuid.UUID,
     db: AsyncSession = Depends(get_db),
 ) -> MandateOut:
-    """Get a single mandate with all its steps."""
     mandate = await _get_mandate(db, id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.put("/{id}", response_model=MandateOut)
@@ -109,19 +131,14 @@ async def update_mandate(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateOut:
-    """Update a mandate's metadata."""
     mandate = await _get_mandate(db, id)
 
-    update_data = payload.model_dump(exclude_unset=True)
+    for field, value in payload.model_dump(exclude_unset=True).items():
-    for field, value in update_data.items():
         setattr(mandate, field, value)
 
     await db.commit()
-    await db.refresh(mandate)
-
-    # Reload with steps
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.delete("/{id}", status_code=status.HTTP_204_NO_CONTENT, response_class=Response, response_model=None)
@@ -130,7 +147,6 @@ async def delete_mandate(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> None:
-    """Delete a mandate (only if in draft status)."""
     mandate = await _get_mandate(db, id)
 
     if mandate.status != "draft":
@@ -153,13 +169,9 @@ async def add_step(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateStepOut:
-    """Add a step to a mandate process."""
     mandate = await _get_mandate(db, id)
 
-    step = MandateStep(
+    step = MandateStep(mandate_id=mandate.id, **payload.model_dump())
-        mandate_id=mandate.id,
-        **payload.model_dump(),
-    )
     db.add(step)
     await db.commit()
     await db.refresh(step)
@@ -172,7 +184,6 @@ async def list_steps(
     id: uuid.UUID,
     db: AsyncSession = Depends(get_db),
 ) -> list[MandateStepOut]:
-    """List all steps for a mandate, ordered by step_order."""
     mandate = await _get_mandate(db, id)
     return [MandateStepOut.model_validate(s) for s in mandate.steps]
 
@@ -186,17 +197,17 @@ async def advance_mandate_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateAdvanceOut:
-    """Advance a mandate to its next step or status."""
     try:
         mandate = await advance_mandate(id, db)
     except ValueError as exc:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc))
 
-    # Reload with steps for complete output
     mandate = await _get_mandate(db, mandate.id)
-    data = MandateOut.model_validate(mandate).model_dump()
+    out = _mandate_out(mandate)
-    data["message"] = f"Mandat avance au statut : {mandate.status}"
+    return MandateAdvanceOut(
-    return MandateAdvanceOut(**data)
+        **out.model_dump(),
+        message=f"Mandat avance au statut : {mandate.status}",
+    )
 
 
 @router.post("/{id}/assign", response_model=MandateOut)
@@ -206,15 +217,13 @@ async def assign_mandatee_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateOut:
-    """Assign a mandatee to a mandate."""
     try:
         mandate = await assign_mandatee(id, payload.mandatee_id, db)
     except ValueError as exc:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc))
 
-    # Reload with steps
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.post("/{id}/revoke", response_model=MandateOut)
@@ -223,15 +232,13 @@ async def revoke_mandate_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateOut:
-    """Revoke an active mandate."""
     try:
         mandate = await revoke_mandate(id, db)
     except ValueError as exc:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc))
 
-    # Reload with steps
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.post(
@@ -245,7 +252,6 @@ async def create_vote_session_for_step_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> VoteSessionOut:
-    """Create a vote session linked to a mandate step."""
     try:
         session = await create_vote_session_for_step(id, step_id, db)
     except ValueError as exc:

backend/app/routers/organizations.py

@@ -0,0 +1,96 @@
+"""Organizations router: list, create, membership."""
+
+from __future__ import annotations
+
+import uuid
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database import get_db
+from app.models.user import DuniterIdentity
+from app.schemas.organization import OrgMemberOut, OrganizationCreate, OrganizationOut
+from app.services.auth_service import get_current_identity
+from app.services.org_service import (
+    add_member,
+    create_organization,
+    get_organization,
+    get_organization_by_slug,
+    is_member,
+    list_members,
+    list_organizations,
+)
+
+router = APIRouter()
+
+
+@router.get("/", response_model=list[OrganizationOut])
+async def get_organizations(db: AsyncSession = Depends(get_db)) -> list[OrganizationOut]:
+    """List all organizations (public — transparent ones need no auth)."""
+    orgs = await list_organizations(db)
+    return [OrganizationOut.model_validate(o) for o in orgs]
+
+
+@router.post("/", response_model=OrganizationOut, status_code=status.HTTP_201_CREATED)
+async def post_organization(
+    payload: OrganizationCreate,
+    db: AsyncSession = Depends(get_db),
+    identity: DuniterIdentity = Depends(get_current_identity),
+) -> OrganizationOut:
+    """Create a new organization (authenticated users only)."""
+    existing = await get_organization_by_slug(db, payload.slug)
+    if existing:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT,
+            detail=f"Slug '{payload.slug}' déjà utilisé",
+        )
+    org = await create_organization(db, **payload.model_dump())
+    # Creator becomes admin
+    await add_member(db, org.id, identity.id, role="admin")
+    return OrganizationOut.model_validate(org)
+
+
+@router.get("/{org_id}", response_model=OrganizationOut)
+async def get_organization_detail(
+    org_id: uuid.UUID, db: AsyncSession = Depends(get_db)
+) -> OrganizationOut:
+    org = await get_organization(db, org_id)
+    if not org:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Organisation introuvable")
+    return OrganizationOut.model_validate(org)
+
+
+@router.get("/{org_id}/members", response_model=list[OrgMemberOut])
+async def get_members(
+    org_id: uuid.UUID,
+    db: AsyncSession = Depends(get_db),
+    identity: DuniterIdentity = Depends(get_current_identity),
+) -> list[OrgMemberOut]:
+    org = await get_organization(db, org_id)
+    if not org:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Organisation introuvable")
+    if not org.is_transparent and not await is_member(db, org_id, identity.id):
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Accès refusé")
+    members = await list_members(db, org_id)
+    return [OrgMemberOut.model_validate(m) for m in members]
+
+
+@router.post("/{org_id}/join", response_model=OrgMemberOut, status_code=status.HTTP_201_CREATED)
+async def join_organization(
+    org_id: uuid.UUID,
+    db: AsyncSession = Depends(get_db),
+    identity: DuniterIdentity = Depends(get_current_identity),
+) -> OrgMemberOut:
+    """Join a transparent organization."""
+    org = await get_organization(db, org_id)
+    if not org:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Organisation introuvable")
+    if not org.is_transparent:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Rejoindre cette organisation nécessite une invitation",
+        )
+    if await is_member(db, org_id, identity.id):
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail="Déjà membre")
+    member = await add_member(db, org_id, identity.id)
+    return OrgMemberOut.model_validate(member)

backend/app/routers/protocols.py

@@ -25,6 +25,7 @@ from app.schemas.protocol import (
     VotingProtocolOut,
     VotingProtocolUpdate,
 )
+from app.dependencies.org import get_active_org_id
 from app.services.auth_service import get_current_identity
 
 router = APIRouter()
@@ -63,6 +64,7 @@ async def _get_formula(db: AsyncSession, formula_id: uuid.UUID) -> FormulaConfig
 @router.get("/", response_model=list[VotingProtocolOut])
 async def list_protocols(
     db: AsyncSession = Depends(get_db),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
     vote_type: str | None = Query(default=None, description="Filtrer par type de vote (binary, nuanced)"),
     skip: int = Query(default=0, ge=0),
     limit: int = Query(default=50, ge=1, le=200),
@@ -70,6 +72,8 @@ async def list_protocols(
     """List all voting protocols with their formula configurations."""
     stmt = select(VotingProtocol).options(selectinload(VotingProtocol.formula_config))
 
+    if org_id is not None:
+        stmt = stmt.where(VotingProtocol.organization_id == org_id)
     if vote_type is not None:
         stmt = stmt.where(VotingProtocol.vote_type == vote_type)
 
@@ -85,6 +89,7 @@ async def create_protocol(
     payload: VotingProtocolCreate,
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
+    org_id: uuid.UUID | None = Depends(get_active_org_id),
 ) -> VotingProtocolOut:
     """Create a new voting protocol.
 
@@ -100,7 +105,7 @@ async def create_protocol(
             detail="Configuration de formule introuvable",
         )
 
-    protocol = VotingProtocol(**payload.model_dump())
+    protocol = VotingProtocol(**payload.model_dump(), organization_id=org_id)
     db.add(protocol)
     await db.commit()
     await db.refresh(protocol)

backend/app/routers/qualify.py

@@ -0,0 +1,186 @@
+"""Qualify router: decision qualification engine endpoint."""
+
+from __future__ import annotations
+
+from dataclasses import asdict
+
+from fastapi import APIRouter, Depends
+from pydantic import BaseModel
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database import get_db
+from app.engine.qualifier import QualificationConfig, QualificationInput, qualify
+from app.models.qualification import QualificationProtocol
+from app.schemas.qualification import (
+    QualificationProtocolCreate,
+    QualificationProtocolOut,
+    QualifyRequest,
+    QualifyResponse,
+)
+from app.services.auth_service import get_current_identity
+from app.services.qualify_ai_service import (
+    AIFrameRequest,
+    AIFrameResponse,
+    AIMessage,
+    AIQuestion,
+    AIQualifyResult,
+    ai_frame,
+)
+
+router = APIRouter()
+
+
+# ── Pydantic wrappers for AI chat (FastAPI needs Pydantic, not dataclasses) ──
+
+
+class AIMessagePayload(BaseModel):
+    role: str
+    content: str
+
+
+class AIChatRequest(BaseModel):
+    within_mandate: bool = False
+    affected_count: int | None = None
+    is_structural: bool = False
+    context: str | None = None
+    messages: list[AIMessagePayload] = []
+
+
+class AIQuestionOut(BaseModel):
+    id: str
+    text: str
+    options: list[str]
+
+
+class AIQualifyResultOut(BaseModel):
+    decision_type: str
+    process: str
+    recommended_modalities: list[str]
+    recommend_onchain: bool
+    onchain_reason: str | None
+    confidence: str
+    collective_available: bool
+    record_in_observatory: bool
+    reasons: list[str]
+
+
+class AIChatResponse(BaseModel):
+    done: bool
+    questions: list[AIQuestionOut] = []
+    result: AIQualifyResultOut | None = None
+    explanation: str | None = None
+
+
+async def _load_config(db: AsyncSession) -> QualificationConfig:
+    """Load the active QualificationProtocol from DB, or fall back to defaults."""
+    result = await db.execute(
+        select(QualificationProtocol)
+        .where(QualificationProtocol.is_active == True)  # noqa: E712
+        .order_by(QualificationProtocol.created_at.desc())
+        .limit(1)
+    )
+    proto = result.scalar_one_or_none()
+    if proto is None:
+        return QualificationConfig()
+    return QualificationConfig(
+        small_group_max=proto.small_group_max,
+        collective_wot_min=proto.collective_wot_min,
+        default_modalities=proto.default_modalities,
+    )
+
+
+@router.post("/", response_model=QualifyResponse)
+async def qualify_decision(
+    payload: QualifyRequest,
+    db: AsyncSession = Depends(get_db),
+) -> QualifyResponse:
+    """Qualify a decision: determine type, process, and modalities.
+
+    No authentication required — this is an advisory endpoint that helps
+    users understand which decision pathway fits their situation.
+    """
+    config = await _load_config(db)
+    inp = QualificationInput(
+        within_mandate=payload.within_mandate,
+        affected_count=payload.affected_count,
+        is_structural=payload.is_structural,
+        context_description=payload.context_description,
+    )
+    result = qualify(inp, config)
+    return QualifyResponse(**asdict(result))
+
+
+@router.post("/ai-chat", response_model=AIChatResponse)
+async def ai_chat(payload: AIChatRequest) -> AIChatResponse:
+    """Run one round of AI-assisted qualification framing.
+
+    Round 1 (messages=[]) → returns 2 clarifying questions.
+    Round 2 (messages set) → returns final qualification result.
+
+    No auth required — advisory endpoint.
+    """
+    req = AIFrameRequest(
+        within_mandate=payload.within_mandate,
+        affected_count=payload.affected_count,
+        is_structural=payload.is_structural,
+        context=payload.context,
+        messages=[AIMessage(role=m.role, content=m.content) for m in payload.messages],
+    )
+    resp = ai_frame(req)
+
+    return AIChatResponse(
+        done=resp.done,
+        questions=[AIQuestionOut(id=q.id, text=q.text, options=q.options) for q in resp.questions],
+        result=AIQualifyResultOut(**asdict(resp.result)) if resp.result else None,
+        explanation=resp.explanation,
+    )
+
+
+@router.get("/protocol", response_model=QualificationProtocolOut | None)
+async def get_active_protocol(
+    db: AsyncSession = Depends(get_db),
+) -> QualificationProtocolOut | None:
+    """Return the currently active qualification protocol (thresholds)."""
+    result = await db.execute(
+        select(QualificationProtocol)
+        .where(QualificationProtocol.is_active == True)  # noqa: E712
+        .order_by(QualificationProtocol.created_at.desc())
+        .limit(1)
+    )
+    proto = result.scalar_one_or_none()
+    if proto is None:
+        return None
+    return QualificationProtocolOut.model_validate(proto)
+
+
+@router.post("/protocol", response_model=QualificationProtocolOut, status_code=201)
+async def create_protocol(
+    payload: QualificationProtocolCreate,
+    db: AsyncSession = Depends(get_db),
+    _identity=Depends(get_current_identity),
+) -> QualificationProtocolOut:
+    """Create a new qualification protocol (requires auth).
+
+    Deactivates the current active protocol before saving the new one.
+    """
+    # Deactivate current
+    current = await db.execute(
+        select(QualificationProtocol).where(QualificationProtocol.is_active == True)  # noqa: E712
+    )
+    for proto in current.scalars().all():
+        proto.is_active = False
+
+    import json
+    proto = QualificationProtocol(
+        name=payload.name,
+        description=payload.description,
+        small_group_max=payload.small_group_max,
+        collective_wot_min=payload.collective_wot_min,
+        default_modalities_json=json.dumps(payload.default_modalities),
+        is_active=True,
+    )
+    db.add(proto)
+    await db.commit()
+    await db.refresh(proto)
+    return QualificationProtocolOut.model_validate(proto)

backend/app/schemas/group.py

@@ -0,0 +1,46 @@
+from __future__ import annotations
+
+import uuid
+from datetime import datetime
+
+from pydantic import BaseModel, ConfigDict
+
+
+class GroupMemberCreate(BaseModel):
+    display_name: str
+    identity_id: uuid.UUID | None = None
+
+
+class GroupMemberOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: uuid.UUID
+    display_name: str
+    identity_id: uuid.UUID | None
+    added_at: datetime
+
+
+class GroupCreate(BaseModel):
+    name: str
+    description: str | None = None
+
+
+class GroupOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: uuid.UUID
+    name: str
+    description: str | None
+    organization_id: uuid.UUID | None
+    created_at: datetime
+    members: list[GroupMemberOut] = []
+
+
+class GroupSummary(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: uuid.UUID
+    name: str
+    description: str | None
+    organization_id: uuid.UUID | None
+    member_count: int = 0

backend/app/schemas/mandate.py

@@ -10,21 +10,13 @@ from pydantic import BaseModel, ConfigDict, Field
 
 
 class MandateStepCreate(BaseModel):
-    """Payload for creating a step within a mandate process."""
-
     step_order: int = Field(..., ge=0)
-    step_type: str = Field(
+    step_type: str = Field(..., max_length=32)
-        ...,
-        max_length=32,
-        description="formulation, candidacy, vote, assignment, reporting, completion, revocation",
-    )
     title: str | None = Field(default=None, max_length=256)
     description: str | None = None
 
 
 class MandateStepOut(BaseModel):
-    """Full mandate step representation."""
-
     model_config = ConfigDict(from_attributes=True)
 
     id: UUID
@@ -43,40 +35,45 @@ class MandateStepOut(BaseModel):
 
 
 class MandateCreate(BaseModel):
-    """Payload for creating a new mandate."""
-
     title: str = Field(..., min_length=1, max_length=256)
+    origin_id: UUID | None = None
     description: str | None = None
-    mandate_type: str = Field(..., max_length=64, description="techcomm, smith, custom")
+    mandate_type: str = Field(..., max_length=64)
+    nomination_mode: str = Field(
+        default="postpone",
+        description="auto (auto-assign author), collective, postpone",
+    )
     decision_id: UUID | None = None
+    starts_at: datetime | None = None
+    ends_at: datetime | None = None
 
 
 class MandateUpdate(BaseModel):
-    """Partial update for a mandate."""
-
     title: str | None = Field(default=None, max_length=256)
+    origin_id: UUID | None = None
     description: str | None = None
     mandate_type: str | None = Field(default=None, max_length=64)
     decision_id: UUID | None = None
+    starts_at: datetime | None = None
+    ends_at: datetime | None = None
 
 
 class MandateAssignRequest(BaseModel):
-    """Request body for assigning a mandatee to a mandate."""
+    mandatee_id: UUID = Field(..., description="UUID de l'identite Duniter du mandataire")
-
-    mandatee_id: UUID = Field(..., description="ID de l'identite Duniter du mandataire")
 
 
 class MandateOut(BaseModel):
-    """Full mandate representation returned by the API."""
-
     model_config = ConfigDict(from_attributes=True)
 
     id: UUID
     title: str
+    origin_id: UUID | None = None
+    origin_display_name: str | None = None
     description: str | None = None
     mandate_type: str
     status: str
     mandatee_id: UUID | None = None
+    mandatee_display_name: str | None = None
     decision_id: UUID | None = None
     starts_at: datetime | None = None
     ends_at: datetime | None = None
@@ -85,21 +82,5 @@ class MandateOut(BaseModel):
     steps: list[MandateStepOut] = Field(default_factory=list)
 
 
-class MandateAdvanceOut(BaseModel):
+class MandateAdvanceOut(MandateOut):
-    """Output after advancing a mandate through its workflow."""
-
-    model_config = ConfigDict(from_attributes=True)
-
-    id: UUID
-    title: str
-    description: str | None = None
-    mandate_type: str
-    status: str
-    mandatee_id: UUID | None = None
-    decision_id: UUID | None = None
-    starts_at: datetime | None = None
-    ends_at: datetime | None = None
-    created_at: datetime
-    updated_at: datetime
-    steps: list[MandateStepOut] = Field(default_factory=list)
     message: str = Field(..., description="Message decrivant l'avancement effectue")

backend/app/schemas/organization.py

@@ -0,0 +1,42 @@
+"""Pydantic v2 schemas for organizations."""
+
+from __future__ import annotations
+
+import uuid
+from datetime import datetime
+
+from pydantic import BaseModel, ConfigDict
+
+
+class OrganizationOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: uuid.UUID
+    name: str
+    slug: str
+    org_type: str
+    is_transparent: bool
+    color: str | None
+    icon: str | None
+    description: str | None
+    created_at: datetime
+
+
+class OrganizationCreate(BaseModel):
+    name: str
+    slug: str
+    org_type: str = "community"
+    is_transparent: bool = False
+    color: str | None = None
+    icon: str | None = None
+    description: str | None = None
+
+
+class OrgMemberOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: uuid.UUID
+    org_id: uuid.UUID
+    identity_id: uuid.UUID
+    role: str
+    created_at: datetime

backend/app/schemas/qualification.py

@@ -0,0 +1,48 @@
+from __future__ import annotations
+
+from datetime import datetime
+from uuid import UUID
+
+from pydantic import BaseModel, ConfigDict, Field
+
+
+class QualifyRequest(BaseModel):
+    within_mandate: bool = False
+    affected_count: int | None = Field(default=None, ge=2, description="Nombre de personnes concernées (minimum 2)")
+    is_structural: bool = False
+    context_description: str | None = Field(default=None, max_length=2000)
+
+
+class QualifyResponse(BaseModel):
+    decision_type: str
+    process: str
+    recommended_modalities: list[str]
+    recommend_onchain: bool
+    onchain_reason: str | None
+    confidence: str
+    collective_available: bool
+    record_in_observatory: bool
+    reasons: list[str]
+
+
+class QualificationProtocolOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: UUID
+    name: str
+    description: str | None = None
+    small_group_max: int
+    collective_wot_min: int
+    default_modalities: list[str]
+    is_active: bool
+    created_at: datetime
+
+
+class QualificationProtocolCreate(BaseModel):
+    name: str = Field(..., min_length=1, max_length=128)
+    description: str | None = None
+    small_group_max: int = Field(default=5, ge=1)
+    collective_wot_min: int = Field(default=50, ge=1)
+    default_modalities: list[str] = Field(
+        default=["vote_wot", "vote_smith", "consultation_avis", "election"]
+    )

backend/app/services/org_service.py

@@ -0,0 +1,60 @@
+"""Organization service: CRUD + membership helpers."""
+
+from __future__ import annotations
+
+import uuid
+from typing import Sequence
+
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.organization import OrgMember, Organization
+
+
+async def list_organizations(db: AsyncSession) -> Sequence[Organization]:
+    result = await db.execute(select(Organization).order_by(Organization.name))
+    return result.scalars().all()
+
+
+async def get_organization(db: AsyncSession, org_id: uuid.UUID) -> Organization | None:
+    return await db.get(Organization, org_id)
+
+
+async def get_organization_by_slug(db: AsyncSession, slug: str) -> Organization | None:
+    result = await db.execute(select(Organization).where(Organization.slug == slug))
+    return result.scalar_one_or_none()
+
+
+async def create_organization(db: AsyncSession, **kwargs) -> Organization:
+    org = Organization(**kwargs)
+    db.add(org)
+    await db.commit()
+    await db.refresh(org)
+    return org
+
+
+async def is_member(db: AsyncSession, org_id: uuid.UUID, identity_id: uuid.UUID) -> bool:
+    result = await db.execute(
+        select(OrgMember).where(
+            OrgMember.org_id == org_id,
+            OrgMember.identity_id == identity_id,
+        )
+    )
+    return result.scalar_one_or_none() is not None
+
+
+async def add_member(
+    db: AsyncSession, org_id: uuid.UUID, identity_id: uuid.UUID, role: str = "member"
+) -> OrgMember:
+    member = OrgMember(org_id=org_id, identity_id=identity_id, role=role)
+    db.add(member)
+    await db.commit()
+    await db.refresh(member)
+    return member
+
+
+async def list_members(db: AsyncSession, org_id: uuid.UUID) -> Sequence[OrgMember]:
+    result = await db.execute(
+        select(OrgMember).where(OrgMember.org_id == org_id).order_by(OrgMember.created_at)
+    )
+    return result.scalars().all()

backend/app/services/qualify_ai_service.py

@@ -0,0 +1,196 @@
+"""AI framing service for decision qualification.
+
+Orchestrates a 2-round conversation that clarifies reversibility and urgency
+before producing a final QualificationResult.
+
+Rule-based stub — Qwen3.6 (MacStudio) calls will replace ai_frame() internals
+once the local endpoint is available. The interface is stable.
+"""
+
+from __future__ import annotations
+
+from dataclasses import dataclass
+
+
+# ---------------------------------------------------------------------------
+# Schemas (dataclasses — no Pydantic dependency in the engine layer)
+# ---------------------------------------------------------------------------
+
+
+@dataclass
+class AIMessage:
+    role: str   # "user" | "assistant"
+    content: str
+
+
+@dataclass
+class AIQuestion:
+    id: str
+    text: str
+    options: list[str]
+
+
+@dataclass
+class AIQualifyResult:
+    decision_type: str
+    process: str
+    recommended_modalities: list[str]
+    recommend_onchain: bool
+    onchain_reason: str | None
+    confidence: str
+    collective_available: bool
+    record_in_observatory: bool
+    reasons: list[str]
+
+
+@dataclass
+class AIFrameRequest:
+    within_mandate: bool = False
+    affected_count: int | None = None
+    is_structural: bool = False
+    context: str | None = None
+    messages: list[AIMessage] | None = None
+
+    def __post_init__(self):
+        if self.messages is None:
+            self.messages = []
+
+
+@dataclass
+class AIFrameResponse:
+    done: bool
+    questions: list[AIQuestion]
+    result: AIQualifyResult | None
+    explanation: str | None
+
+
+# ---------------------------------------------------------------------------
+# Standard clarifying questions
+# ---------------------------------------------------------------------------
+
+
+_CLARIFYING_QUESTIONS: list[AIQuestion] = [
+    AIQuestion(
+        id="reversibility",
+        text="Si cette décision s'avère inappropriée dans 6 mois, peut-on facilement revenir en arrière ?",
+        options=[
+            "Oui, facilement",
+            "Difficilement",
+            "Non, c'est irréversible",
+        ],
+    ),
+    AIQuestion(
+        id="urgency",
+        text="Y a-t-il une contrainte temporelle sur cette décision ?",
+        options=[
+            "Urgente (< 1 semaine)",
+            "Délai raisonnable (quelques semaines)",
+            "Pas d'urgence",
+        ],
+    ),
+]
+
+
+# ---------------------------------------------------------------------------
+# Core function
+# ---------------------------------------------------------------------------
+
+
+def ai_frame(request: AIFrameRequest) -> AIFrameResponse:
+    """Run one round of AI framing.
+
+    Round 1 (messages=[])  → return 2 clarifying questions, done=False
+    Round 2 (messages set) → parse answers, qualify, return result, done=True
+    """
+    messages = request.messages or []
+
+    if not messages:
+        return AIFrameResponse(
+            done=False,
+            questions=list(_CLARIFYING_QUESTIONS),
+            result=None,
+            explanation=None,
+        )
+
+    answers = _parse_answers(messages)
+    result = _build_result(request, answers)
+    explanation = _build_explanation(answers)
+
+    return AIFrameResponse(
+        done=True,
+        questions=[],
+        result=result,
+        explanation=explanation,
+    )
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+
+def _parse_answers(messages: list[AIMessage]) -> dict[str, str]:
+    """Extract question answers from the last user message.
+
+    Expected format: "reversibility:<answer>|urgency:<answer>"
+    """
+    answers: dict[str, str] = {}
+    for msg in reversed(messages):
+        if msg.role == "user" and "|" in msg.content and ":" in msg.content:
+            for part in msg.content.split("|"):
+                if ":" in part:
+                    key, _, val = part.partition(":")
+                    answers[key.strip()] = val.strip()
+            break
+    return answers
+
+
+def _build_result(request: AIFrameRequest, answers: dict[str, str]) -> AIQualifyResult:
+    """Produce a qualification result enriched by the AI answers."""
+    from app.engine.qualifier import (
+        QualificationConfig,
+        QualificationInput,
+        qualify,
+    )
+
+    config = QualificationConfig()
+    inp = QualificationInput(
+        within_mandate=request.within_mandate,
+        affected_count=request.affected_count,
+        is_structural=request.is_structural,
+        context_description=request.context,
+    )
+    base = qualify(inp, config)
+
+    reasons = list(base.reasons)
+
+    reversibility = answers.get("reversibility", "")
+    if "irréversible" in reversibility.lower():
+        reasons.append("Décision irréversible : consensus élevé recommandé.")
+
+    urgency = answers.get("urgency", "")
+    if "urgente" in urgency.lower() or "< 1" in urgency:
+        reasons.append("Urgence signalée : privilégier un protocole à délai court.")
+
+    return AIQualifyResult(
+        decision_type=base.decision_type.value,
+        process=base.process,
+        recommended_modalities=base.recommended_modalities,
+        recommend_onchain=base.recommend_onchain,
+        onchain_reason=base.onchain_reason,
+        confidence=base.confidence,
+        collective_available=base.collective_available,
+        record_in_observatory=base.record_in_observatory,
+        reasons=reasons,
+    )
+
+
+def _build_explanation(answers: dict[str, str]) -> str:
+    parts = []
+    rev = answers.get("reversibility", "")
+    urg = answers.get("urgency", "")
+    if rev:
+        parts.append(f"Réversibilité : {rev}.")
+    if urg:
+        parts.append(f"Urgence : {urg}.")
+    return " ".join(parts) if parts else "Qualification basée sur les éléments fournis."

backend/app/tests/test_mandate_flows.py

@@ -0,0 +1,405 @@
+"""Integration tests for mandate flows: nomination, lifecycle, assignment, revocation.
+
+Uses a real in-memory SQLite database — no mocks of the DB layer.
+Tests the service functions directly to verify interconnected business logic.
+"""
+
+from __future__ import annotations
+
+import uuid
+from datetime import datetime, timezone
+
+import pytest
+import pytest_asyncio
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
+from sqlalchemy.orm import selectinload
+from sqlalchemy import select
+
+import app.models  # noqa: F401 — registers all models with Base.metadata
+from app.database import Base
+from app.models.mandate import Mandate, MandateStep
+from app.models.user import DuniterIdentity
+from app.services.mandate_service import (
+    advance_mandate,
+    assign_mandatee,
+    revoke_mandate,
+)
+
+
+# ---------------------------------------------------------------------------
+# Fixtures
+# ---------------------------------------------------------------------------
+
+
+@pytest_asyncio.fixture
+async def engine():
+    eng = create_async_engine("sqlite+aiosqlite:///:memory:", echo=False)
+    async with eng.begin() as conn:
+        await conn.run_sync(Base.metadata.create_all)
+    yield eng
+    await eng.dispose()
+
+
+@pytest_asyncio.fixture
+async def db(engine):
+    factory = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+    async with factory() as session:
+        yield session
+
+
+async def _mk_identity(db: AsyncSession, display_name: str = "Alice") -> DuniterIdentity:
+    ident = DuniterIdentity(
+        id=uuid.uuid4(),
+        address=f"5{uuid.uuid4().hex[:46]}",
+        display_name=display_name,
+        wot_status="member",
+        is_smith=False,
+        is_techcomm=False,
+    )
+    db.add(ident)
+    await db.commit()
+    await db.refresh(ident)
+    return ident
+
+
+async def _mk_mandate(
+    db: AsyncSession,
+    *,
+    mandatee_id: uuid.UUID | None = None,
+    origin_id: uuid.UUID | None = None,
+    status: str = "draft",
+    steps: list[dict] | None = None,
+) -> Mandate:
+    mandate = Mandate(
+        id=uuid.uuid4(),
+        title="Mandat test",
+        mandate_type="functional",
+        status=status,
+        mandatee_id=mandatee_id,
+        origin_id=origin_id,
+    )
+    db.add(mandate)
+    await db.flush()
+
+    for i, s in enumerate(steps or []):
+        step = MandateStep(
+            id=uuid.uuid4(),
+            mandate_id=mandate.id,
+            step_order=i,
+            step_type=s.get("step_type", "formulation"),
+            title=s.get("title"),
+            status=s.get("status", "pending"),
+        )
+        db.add(step)
+
+    await db.commit()
+    await db.refresh(mandate)
+    return mandate
+
+
+async def _reload(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
+    result = await db.execute(
+        select(Mandate)
+        .options(
+            selectinload(Mandate.steps),
+            selectinload(Mandate.origin_identity),
+            selectinload(Mandate.mandatee),
+        )
+        .where(Mandate.id == mandate_id)
+    )
+    return result.scalar_one()
+
+
+# ---------------------------------------------------------------------------
+# TestMandateOrigin
+# ---------------------------------------------------------------------------
+
+
+class TestMandateOrigin:
+    """origin_id must link to a real DuniterIdentity and expose display_name."""
+
+    @pytest.mark.asyncio
+    async def test_origin_id_linked(self, db: AsyncSession):
+        author = await _mk_identity(db, "Baptiste")
+        mandate = await _mk_mandate(db, origin_id=author.id)
+
+        loaded = await _reload(db, mandate.id)
+
+        assert loaded.origin_id == author.id
+        assert loaded.origin_display_name == "Baptiste"
+
+    @pytest.mark.asyncio
+    async def test_origin_id_optional(self, db: AsyncSession):
+        mandate = await _mk_mandate(db)
+
+        loaded = await _reload(db, mandate.id)
+
+        assert loaded.origin_id is None
+        assert loaded.origin_display_name is None
+
+
+# ---------------------------------------------------------------------------
+# TestAutoNomination
+# ---------------------------------------------------------------------------
+
+
+class TestAutoNomination:
+    """Auto-désignation: mandatee = author, no candidacy steps needed."""
+
+    @pytest.mark.asyncio
+    async def test_auto_assign_author(self, db: AsyncSession):
+        author = await _mk_identity(db, "Constance")
+        mandate = await _mk_mandate(db, mandatee_id=author.id)
+
+        loaded = await _reload(db, mandate.id)
+
+        assert loaded.mandatee_id == author.id
+        assert loaded.mandatee_display_name == "Constance"
+
+    @pytest.mark.asyncio
+    async def test_auto_assign_then_advance_to_active(self, db: AsyncSession):
+        author = await _mk_identity(db, "David")
+        mandate = await _mk_mandate(
+            db,
+            mandatee_id=author.id,
+            steps=[
+                {"step_type": "formulation", "status": "pending"},
+                {"step_type": "assignment", "status": "pending"},
+                {"step_type": "reporting", "status": "pending"},
+            ],
+        )
+
+        # First advance: draft → candidacy, activates step 0
+        result = await advance_mandate(mandate.id, db)
+        assert result.status == "candidacy"
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[0].status == "active"
+        assert loaded.steps[1].status == "pending"
+
+        # Second advance: step 0 → completed, step 1 → active
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[0].status == "completed"
+        assert loaded.steps[1].status == "active"
+
+
+# ---------------------------------------------------------------------------
+# TestMandateAssign
+# ---------------------------------------------------------------------------
+
+
+class TestMandateAssign:
+    """assign_mandatee service: proper UUID lookup, display_name populated."""
+
+    @pytest.mark.asyncio
+    async def test_assign_sets_mandatee_and_starts_at(self, db: AsyncSession):
+        identity = await _mk_identity(db, "Elodie")
+        mandate = await _mk_mandate(db, status="active")
+
+        await assign_mandatee(mandate.id, identity.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.mandatee_id == identity.id
+        assert loaded.starts_at is not None
+        assert loaded.mandatee_display_name == "Elodie"
+
+    @pytest.mark.asyncio
+    async def test_assign_unknown_identity_raises(self, db: AsyncSession):
+        mandate = await _mk_mandate(db, status="active")
+
+        with pytest.raises(ValueError, match="Identite Duniter introuvable"):
+            await assign_mandatee(mandate.id, uuid.uuid4(), db)
+
+    @pytest.mark.asyncio
+    async def test_assign_completed_mandate_raises(self, db: AsyncSession):
+        identity = await _mk_identity(db, "Fabien")
+        mandate = await _mk_mandate(db, status="completed")
+
+        with pytest.raises(ValueError, match="statut terminal"):
+            await assign_mandatee(mandate.id, identity.id, db)
+
+    @pytest.mark.asyncio
+    async def test_reassign_replaces_mandatee(self, db: AsyncSession):
+        first = await _mk_identity(db, "Gilles")
+        second = await _mk_identity(db, "Hélène")
+        mandate = await _mk_mandate(db, mandatee_id=first.id, status="active")
+
+        await assign_mandatee(mandate.id, second.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.mandatee_id == second.id
+
+
+# ---------------------------------------------------------------------------
+# TestMandateLifecycle
+# ---------------------------------------------------------------------------
+
+
+class TestMandateLifecycle:
+    """advance_mandate: full lifecycle with and without steps."""
+
+    @pytest.mark.asyncio
+    async def test_full_lifecycle_no_steps(self, db: AsyncSession):
+        mandate = await _mk_mandate(db)
+        statuses = [mandate.status]
+
+        for _ in range(10):
+            m = await advance_mandate(mandate.id, db)
+            statuses.append(m.status)
+            if m.status == "completed":
+                break
+
+        assert statuses == ["draft", "candidacy", "voting", "active", "reporting", "completed"]
+
+    @pytest.mark.asyncio
+    async def test_steps_activate_in_order(self, db: AsyncSession):
+        mandate = await _mk_mandate(
+            db,
+            steps=[
+                {"step_type": "formulation", "status": "pending"},
+                {"step_type": "candidacy", "status": "pending"},
+                {"step_type": "vote", "status": "pending"},
+            ],
+        )
+
+        # Advance 1: activates step 0, moves to candidacy
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.status == "candidacy"
+        assert loaded.steps[0].status == "active"
+        assert loaded.steps[1].status == "pending"
+
+        # Advance 2: step 0 → completed, step 1 → active
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[0].status == "completed"
+        assert loaded.steps[1].status == "active"
+
+        # Advance 3: step 1 → completed, step 2 → active
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[1].status == "completed"
+        assert loaded.steps[2].status == "active"
+
+        # Advance 4: step 2 → completed, no more pending → advance mandate status
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[2].status == "completed"
+        assert loaded.status == "voting"
+
+    @pytest.mark.asyncio
+    async def test_advance_terminal_raises(self, db: AsyncSession):
+        for terminal in ("completed", "revoked"):
+            mandate = await _mk_mandate(db, status=terminal)
+            with pytest.raises(ValueError, match="statut terminal"):
+                await advance_mandate(mandate.id, db)
+
+
+# ---------------------------------------------------------------------------
+# TestMandateRevocation
+# ---------------------------------------------------------------------------
+
+
+class TestMandateRevocation:
+    """revoke_mandate: active/pending steps cancelled, completed steps preserved."""
+
+    @pytest.mark.asyncio
+    async def test_revoke_cancels_active_and_pending(self, db: AsyncSession):
+        mandate = await _mk_mandate(
+            db,
+            status="active",
+            steps=[
+                {"step_type": "formulation", "status": "completed"},
+                {"step_type": "assignment", "status": "active"},
+                {"step_type": "reporting", "status": "pending"},
+            ],
+        )
+
+        await revoke_mandate(mandate.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.status == "revoked"
+        assert loaded.ends_at is not None
+        assert loaded.steps[0].status == "completed"
+        assert loaded.steps[1].status == "cancelled"
+        assert loaded.steps[2].status == "cancelled"
+
+    @pytest.mark.asyncio
+    async def test_revoke_sets_ends_at(self, db: AsyncSession):
+        mandate = await _mk_mandate(db, status="draft")
+
+        await revoke_mandate(mandate.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.ends_at is not None
+
+    @pytest.mark.asyncio
+    async def test_revoke_already_revoked_raises(self, db: AsyncSession):
+        mandate = await _mk_mandate(db, status="revoked")
+
+        with pytest.raises(ValueError, match="statut terminal"):
+            await revoke_mandate(mandate.id, db)
+
+
+# ---------------------------------------------------------------------------
+# TestNominationInteractions
+# ---------------------------------------------------------------------------
+
+
+class TestNominationInteractions:
+    """Cross-process: nomination + assignment + lifecycle are consistent."""
+
+    @pytest.mark.asyncio
+    async def test_assign_then_advance_full_cycle(self, db: AsyncSession):
+        """Assigning a mandatee then running the full lifecycle completes cleanly."""
+        mandatee = await _mk_identity(db, "Isabelle")
+        mandate = await _mk_mandate(
+            db,
+            steps=[
+                {"step_type": "formulation", "status": "pending"},
+                {"step_type": "assignment", "status": "pending"},
+                {"step_type": "completion", "status": "pending"},
+            ],
+        )
+
+        # Assign before starting
+        await assign_mandatee(mandate.id, mandatee.id, db)
+
+        # Run through all steps
+        for _ in range(5):
+            m = await advance_mandate(mandate.id, db)
+            if m.status in ("completed", "revoked"):
+                break
+
+        loaded = await _reload(db, mandate.id)
+        # All steps completed, mandate advanced beyond steps
+        assert all(s.status == "completed" for s in loaded.steps)
+        assert loaded.mandatee_id == mandatee.id
+
+    @pytest.mark.asyncio
+    async def test_revoke_after_assign_preserves_mandatee_id(self, db: AsyncSession):
+        """Revoking a mandate keeps mandatee_id (for audit trail)."""
+        mandatee = await _mk_identity(db, "Jacques")
+        mandate = await _mk_mandate(db, mandatee_id=mandatee.id, status="active")
+
+        await revoke_mandate(mandate.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.status == "revoked"
+        assert loaded.mandatee_id == mandatee.id
+
+    @pytest.mark.asyncio
+    async def test_origin_and_mandatee_can_differ(self, db: AsyncSession):
+        """The person who proposed the mandate (origin) is different from the mandatee."""
+        proposer = await _mk_identity(db, "Kim")
+        mandatee = await _mk_identity(db, "Laurent")
+
+        mandate = await _mk_mandate(db, origin_id=proposer.id)
+        await assign_mandatee(mandate.id, mandatee.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.origin_id == proposer.id
+        assert loaded.mandatee_id == mandatee.id
+        assert loaded.origin_display_name == "Kim"
+        assert loaded.mandatee_display_name == "Laurent"

backend/app/tests/test_middleware.py

@@ -0,0 +1,185 @@
+"""Tests for middleware stack: CORS headers, rate limiting, dev auth flow.
+
+Critical invariants:
+- ALL responses (including 429) must carry CORS headers when origin is allowed
+- Dev login flow must survive repeated logins without hitting rate limit
+- OPTIONS preflight must never be rate-limited
+
+Note: each test uses a unique X-Forwarded-For IP to isolate rate limit counters,
+since the rate limiter is in-memory and shared across the app instance.
+"""
+
+from __future__ import annotations
+
+import pytest
+from httpx import ASGITransport, AsyncClient
+
+import app.models  # noqa: F401 — registers all models with Base.metadata before create_all
+from app.database import init_db
+from app.main import app
+
+
+@pytest.fixture(scope="module", autouse=True)
+async def _create_tables():
+    """Create DB tables once for this module.
+
+    ASGITransport does not trigger the FastAPI lifespan, so init_db() would
+    never run. Tests that hit endpoints backed by the DB need the tables to
+    exist beforehand.
+    """
+    await init_db()
+
+ORIGIN = "http://localhost:3002"
+CHALLENGE_URL = "/api/v1/auth/challenge"
+VERIFY_URL = "/api/v1/auth/verify"
+ME_URL = "/api/v1/auth/me"
+
+DEV_ADDRESS = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"
+
+
+# ---------------------------------------------------------------------------
+# INVARIANT 1: 429 responses must include CORS headers
+# Without this, the browser sees "Failed to fetch" instead of "Too Many Requests"
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.anyio
+async def test_rate_limited_response_has_cors_headers():
+    """A 429 from the rate limiter must still carry Access-Control-Allow-Origin.
+
+    Root cause of the "no response / Failed to fetch" bug: the rate limiter
+    sits outside CORS in the middleware stack, so its 429 responses have no
+    CORS headers and the browser discards them as network errors.
+    """
+    # dev auth limit = 60/min (RATE_LIMIT_DEFAULT), prod = 10/min (RATE_LIMIT_AUTH)
+    # Send 65 requests to guarantee 429 regardless of environment.
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as client:
+        last_response = None
+        for _ in range(65):
+            resp = await client.post(
+                CHALLENGE_URL,
+                json={"address": DEV_ADDRESS},
+                headers={"Origin": ORIGIN, "X-Forwarded-For": "10.0.1.1"},
+            )
+            last_response = resp
+            if resp.status_code == 429:
+                break
+
+        assert last_response is not None
+        assert last_response.status_code == 429, (
+            "Expected 429 after exceeding auth rate limit"
+        )
+        assert "access-control-allow-origin" in last_response.headers, (
+            "429 response must include CORS headers so the browser can read the error"
+        )
+        assert last_response.headers["access-control-allow-origin"] == ORIGIN
+
+
+# ---------------------------------------------------------------------------
+# INVARIANT 2: OPTIONS preflight must never be rate-limited
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.anyio
+async def test_options_preflight_never_rate_limited():
+    """OPTIONS requests must pass through regardless of request count.
+
+    Browsers send a preflight before every cross-origin POST with custom headers.
+    A 429 on OPTIONS prevents the real request from ever being sent.
+    """
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as client:
+        for i in range(20):
+            resp = await client.options(
+                CHALLENGE_URL,
+                headers={
+                    "Origin": ORIGIN,
+                    "Access-Control-Request-Method": "POST",
+                    "Access-Control-Request-Headers": "content-type",
+                    "X-Forwarded-For": "10.0.2.1",
+                },
+            )
+            assert resp.status_code != 429, (
+                f"OPTIONS request #{i + 1} was rate-limited (429) — preflights must never be blocked"
+            )
+
+
+# ---------------------------------------------------------------------------
+# INVARIANT 3: Dev login flow must survive ≥ 10 consecutive logins
+# (challenge + verify cycle, dev profile bypass)
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.anyio
+async def test_dev_login_survives_repeated_cycles():
+    """Complete login cycle (challenge → verify) must work ≥ 10 times in a row.
+
+    In dev mode, the developer disconnects and reconnects frequently.
+    With auth rate limit = 10/min, the 6th challenge request would be blocked.
+    Dev mode must use a higher limit (≥ 60/min) to prevent login lockout.
+    """
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as client:
+        tokens = []
+        for i in range(10):
+            # Step 1: get challenge
+            ch_resp = await client.post(
+                CHALLENGE_URL,
+                json={"address": DEV_ADDRESS},
+                headers={"Origin": ORIGIN, "X-Forwarded-For": "10.0.3.1"},
+            )
+            assert ch_resp.status_code == 200, (
+                f"Login cycle #{i + 1}: challenge returned {ch_resp.status_code} — "
+                f"rate limit likely hit. Dev mode requires RATE_LIMIT_AUTH ≥ 60/min."
+            )
+            challenge = ch_resp.json()["challenge"]
+
+            # Step 2: verify (dev bypass — any signature accepted for dev addresses)
+            v_resp = await client.post(
+                VERIFY_URL,
+                json={
+                    "address": DEV_ADDRESS,
+                    "challenge": challenge,
+                    "signature": "0x" + "ab" * 64,
+                },
+                headers={"Origin": ORIGIN, "X-Forwarded-For": "10.0.3.1"},
+            )
+            assert v_resp.status_code == 200, (
+                f"Login cycle #{i + 1}: verify returned {v_resp.status_code}"
+            )
+            tokens.append(v_resp.json()["token"])
+
+        assert len(tokens) == 10, "Expected 10 successful login cycles"
+        assert len(set(tokens)) == 10, "Each login cycle must produce a unique token"
+
+
+# ---------------------------------------------------------------------------
+# INVARIANT 4: /auth/me OPTIONS preflight must return CORS headers
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.anyio
+async def test_auth_me_options_preflight_returns_cors():
+    """OPTIONS preflight for /auth/me must return 200 with CORS headers.
+
+    This was the root cause of the session-lost-on-reload bug:
+    repeated /auth/me calls would exhaust the auth rate limit,
+    the 429 OPTIONS response had no CORS headers,
+    and the browser threw 'Failed to fetch'.
+    """
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as client:
+        resp = await client.options(
+            ME_URL,
+            headers={
+                "Origin": ORIGIN,
+                "Access-Control-Request-Method": "GET",
+                "Access-Control-Request-Headers": "authorization",
+                "X-Forwarded-For": "10.0.4.1",
+            },
+        )
+        assert resp.status_code in (200, 204), (
+            f"OPTIONS /auth/me returned {resp.status_code}"
+        )
+        assert "access-control-allow-origin" in resp.headers

backend/app/tests/test_qualifier.py

@@ -0,0 +1,270 @@
+"""TDD — Moteur de qualification des décisions.
+
+Source de vérité exécutable des règles métier du tunnel "Décider".
+
+Règles testées :
+  R1   within_mandate → individual + consultation_avis
+  R2   within_mandate → aucune modalité de vote + consignation Observatoire
+  R4   2 ≤ affected_count ≤ small_group_max → individual recommandé, collectif disponible
+  R5   small_group_max < affected_count ≤ collective_wot_min → collective recommandé
+  R6   affected_count > collective_wot_min → collective recommandé (WoT applicable, non obligatoire)
+  R7   is_structural → recommend_onchain + raison explicite
+  R8   is_structural=False → recommend_onchain=False
+
+  GARDE-FOUS (invariants internes qui ne doivent jamais régresser) :
+  G1   decision_type est toujours dans l'enum autorisé
+  G2   individual n'expose jamais de modalités de vote
+  G3   collective expose au moins une modalité
+  G4   les seuils sont lus depuis QualificationConfig (configurables)
+"""
+
+from __future__ import annotations
+
+import pytest
+
+from app.engine.qualifier import (
+    DecisionType,
+    QualificationConfig,
+    QualificationInput,
+    QualificationResult,
+    qualify,
+)
+
+DEFAULT_CONFIG = QualificationConfig()
+
+
+# ---------------------------------------------------------------------------
+# R1 — within_mandate → individual + consultation_avis
+# ---------------------------------------------------------------------------
+
+
+def test_r1_within_mandate_gives_individual():
+    result = qualify(QualificationInput(within_mandate=True), DEFAULT_CONFIG)
+    assert result.decision_type == DecisionType.INDIVIDUAL
+
+
+def test_r1_within_mandate_gives_consultation_avis():
+    result = qualify(QualificationInput(within_mandate=True), DEFAULT_CONFIG)
+    assert result.process == "consultation_avis"
+
+
+def test_r1_within_mandate_overrides_large_affected_count():
+    """Même si de nombreuses personnes sont concernées, un mandat impose individual."""
+    result = qualify(
+        QualificationInput(within_mandate=True, affected_count=500),
+        DEFAULT_CONFIG,
+    )
+    assert result.decision_type == DecisionType.INDIVIDUAL
+    assert result.process == "consultation_avis"
+
+
+# ---------------------------------------------------------------------------
+# R2 — within_mandate → aucune modalité de vote + consignation Observatoire
+# ---------------------------------------------------------------------------
+
+
+def test_r2_within_mandate_no_vote_modalities():
+    """Le mandataire décide seul après consultation — pas de vote collectif."""
+    result = qualify(QualificationInput(within_mandate=True), DEFAULT_CONFIG)
+    assert result.recommended_modalities == []
+
+
+def test_r2_within_mandate_records_in_observatory():
+    """Une décision dans un mandat doit être consignée dans l'Observatoire."""
+    result = qualify(QualificationInput(within_mandate=True), DEFAULT_CONFIG)
+    assert result.record_in_observatory is True
+
+
+def test_r2_out_of_mandate_does_not_force_observatory():
+    """Hors mandat, la consignation dans l'Observatoire n'est pas imposée."""
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=10),
+        DEFAULT_CONFIG,
+    )
+    assert result.record_in_observatory is False
+
+
+# ---------------------------------------------------------------------------
+# R4 — 2 ≤ affected_count ≤ small_group_max → individual recommandé
+# ---------------------------------------------------------------------------
+
+
+def test_r4_small_group_recommends_individual():
+    for count in range(2, DEFAULT_CONFIG.small_group_max + 1):
+        result = qualify(
+            QualificationInput(within_mandate=False, affected_count=count),
+            DEFAULT_CONFIG,
+        )
+        assert result.decision_type == DecisionType.INDIVIDUAL, (
+            f"affected_count={count} devrait recommander individual"
+        )
+
+
+def test_r4_small_group_collective_is_available():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=3),
+        DEFAULT_CONFIG,
+    )
+    assert result.collective_available is True
+
+
+def test_r4_small_group_confidence_is_recommended():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=3),
+        DEFAULT_CONFIG,
+    )
+    assert result.confidence == "recommended"
+
+
+# ---------------------------------------------------------------------------
+# R5 — small_group_max < affected_count ≤ collective_wot_min → collective recommandé
+# ---------------------------------------------------------------------------
+
+
+def test_r5_medium_group_recommends_collective():
+    mid = DEFAULT_CONFIG.small_group_max + 1
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=mid),
+        DEFAULT_CONFIG,
+    )
+    assert result.decision_type == DecisionType.COLLECTIVE
+
+
+def test_r5_medium_group_confidence_is_recommended():
+    mid = DEFAULT_CONFIG.small_group_max + 1
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=mid),
+        DEFAULT_CONFIG,
+    )
+    assert result.confidence == "recommended"
+
+
+# ---------------------------------------------------------------------------
+# R6 — affected_count > collective_wot_min → collective recommandé (pas obligatoire)
+# ---------------------------------------------------------------------------
+
+
+def test_r6_large_group_recommends_collective():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=DEFAULT_CONFIG.collective_wot_min + 1),
+        DEFAULT_CONFIG,
+    )
+    assert result.decision_type == DecisionType.COLLECTIVE
+
+
+def test_r6_large_group_confidence_is_recommended_not_required():
+    """Au-delà du seuil WoT, le vote collectif est recommandé — pas imposé."""
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=DEFAULT_CONFIG.collective_wot_min + 1),
+        DEFAULT_CONFIG,
+    )
+    assert result.confidence == "recommended"
+
+
+def test_r6_large_group_includes_vote_wot_modality():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=DEFAULT_CONFIG.collective_wot_min + 1),
+        DEFAULT_CONFIG,
+    )
+    assert "vote_wot" in result.recommended_modalities
+
+
+# ---------------------------------------------------------------------------
+# R7 — is_structural=True → recommend_onchain + raison
+# ---------------------------------------------------------------------------
+
+
+def test_r7_structural_recommends_onchain():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=100, is_structural=True),
+        DEFAULT_CONFIG,
+    )
+    assert result.recommend_onchain is True
+
+
+def test_r7_structural_provides_onchain_reason():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=100, is_structural=True),
+        DEFAULT_CONFIG,
+    )
+    assert result.onchain_reason is not None and len(result.onchain_reason) > 0
+
+
+def test_r7_structural_within_mandate_can_also_recommend_onchain():
+    """Même une décision dans un mandat peut être gravée si structurante."""
+    result = qualify(
+        QualificationInput(within_mandate=True, is_structural=True),
+        DEFAULT_CONFIG,
+    )
+    assert result.recommend_onchain is True
+
+
+# ---------------------------------------------------------------------------
+# R8 — is_structural=False → recommend_onchain=False
+# ---------------------------------------------------------------------------
+
+
+def test_r8_non_structural_never_recommends_onchain():
+    for count in [2, 3, 10, 100]:
+        result = qualify(
+            QualificationInput(within_mandate=False, affected_count=count, is_structural=False),
+            DEFAULT_CONFIG,
+        )
+        assert result.recommend_onchain is False, (
+            f"affected_count={count} non structurant : on-chain ne doit pas être proposé"
+        )
+
+
+# ---------------------------------------------------------------------------
+# GARDE-FOUS internes (régressions silencieuses)
+# ---------------------------------------------------------------------------
+
+
+def test_g1_decision_type_always_valid():
+    valid_types = set(DecisionType)
+    for inp in [
+        QualificationInput(within_mandate=True),
+        QualificationInput(within_mandate=False, affected_count=2),
+        QualificationInput(within_mandate=False, affected_count=10),
+        QualificationInput(within_mandate=False, affected_count=100),
+    ]:
+        result = qualify(inp, DEFAULT_CONFIG)
+        assert result.decision_type in valid_types
+
+
+def test_g2_individual_never_has_vote_modalities():
+    for inp in [
+        QualificationInput(within_mandate=True),
+        QualificationInput(within_mandate=False, affected_count=2),
+        QualificationInput(within_mandate=False, affected_count=3),
+    ]:
+        result = qualify(inp, DEFAULT_CONFIG)
+        if result.decision_type == DecisionType.INDIVIDUAL:
+            assert result.recommended_modalities == [], (
+                f"Individual ne doit pas exposer de modalités : {inp}"
+            )
+
+
+def test_g3_collective_has_at_least_one_modality():
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=20),
+        DEFAULT_CONFIG,
+    )
+    assert result.decision_type == DecisionType.COLLECTIVE
+    assert len(result.recommended_modalities) >= 1
+
+
+def test_g4_custom_config_overrides_thresholds():
+    """Les seuils viennent de QualificationConfig — pas de constantes hardcodées."""
+    custom = QualificationConfig(small_group_max=2, collective_wot_min=10)
+    result = qualify(
+        QualificationInput(within_mandate=False, affected_count=3),
+        custom,
+    )
+    assert result.decision_type == DecisionType.COLLECTIVE
+
+
+def test_g4_default_thresholds_are_stable():
+    cfg = QualificationConfig()
+    assert cfg.small_group_max == 5
+    assert cfg.collective_wot_min == 50

backend/app/tests/test_qualifier_ai.py

@@ -0,0 +1,172 @@
+"""TDD — Service AI de cadrage des décisions (qualify/ai-chat).
+
+Invariants testés :
+  A1  Premier appel (messages=[]) → retourne toujours 2 questions, done=False
+  A2  Les 2 questions couvrent réversibilité et urgence (ids stables)
+  A3  Deuxième appel (messages=[q+réponse]) → done=True, résultat qualifié
+  A4  Réponse "irréversible" → recommend_onchain conservé si is_structural
+  A5  Réponse "urgente" → raison "urgence" présente dans le résultat
+  A6  La qualification finale respecte les règles du moteur (R1/R2/R4/R5/R6)
+  A7  Sans contexte, les questions restent les mêmes (stub ne dépend pas du LLM)
+"""
+
+from __future__ import annotations
+
+import pytest
+
+from app.services.qualify_ai_service import (
+    AIFrameRequest,
+    AIMessage,
+    ai_frame,
+)
+
+
+DEFAULT_REQUEST = AIFrameRequest(
+    context="Révision du règlement intérieur de l'association",
+    within_mandate=False,
+    affected_count=20,
+    is_structural=False,
+    messages=[],
+)
+
+
+# ---------------------------------------------------------------------------
+# A1 — Premier appel → 2 questions, done=False
+# ---------------------------------------------------------------------------
+
+
+def test_a1_first_call_returns_questions():
+    resp = ai_frame(DEFAULT_REQUEST)
+    assert resp.done is False
+    assert len(resp.questions) == 2
+
+
+def test_a1_first_call_result_is_none():
+    resp = ai_frame(DEFAULT_REQUEST)
+    assert resp.result is None
+
+
+# ---------------------------------------------------------------------------
+# A2 — Questions couvrent réversibilité et urgence
+# ---------------------------------------------------------------------------
+
+
+def test_a2_questions_have_stable_ids():
+    resp = ai_frame(DEFAULT_REQUEST)
+    ids = {q.id for q in resp.questions}
+    assert "reversibility" in ids
+    assert "urgency" in ids
+
+
+def test_a2_questions_have_options():
+    resp = ai_frame(DEFAULT_REQUEST)
+    for q in resp.questions:
+        assert len(q.options) >= 2, f"Question '{q.id}' doit avoir au moins 2 options"
+
+
+# ---------------------------------------------------------------------------
+# A3 — Deuxième appel (avec réponses) → done=True + résultat
+# ---------------------------------------------------------------------------
+
+
+def _make_second_request(reversibility_ans: str, urgency_ans: str, **kwargs) -> AIFrameRequest:
+    questions = ai_frame(DEFAULT_REQUEST).questions
+    messages = []
+    for q in questions:
+        messages.append(AIMessage(role="assistant", content=q.text))
+    # One user message bundling all answers
+    messages.append(AIMessage(
+        role="user",
+        content=f"reversibility:{reversibility_ans}|urgency:{urgency_ans}",
+    ))
+    return AIFrameRequest(
+        **{**vars(DEFAULT_REQUEST), "messages": messages, **kwargs}
+    )
+
+
+def test_a3_second_call_is_done():
+    req = _make_second_request("Difficilement", "Pas d'urgence")
+    resp = ai_frame(req)
+    assert resp.done is True
+
+
+def test_a3_second_call_has_result():
+    req = _make_second_request("Difficilement", "Pas d'urgence")
+    resp = ai_frame(req)
+    assert resp.result is not None
+    assert resp.result.decision_type in ("individual", "collective")
+
+
+# ---------------------------------------------------------------------------
+# A4 — Irréversible + structurant → recommend_onchain
+# ---------------------------------------------------------------------------
+
+
+def test_a4_irreversible_structural_recommends_onchain():
+    req = _make_second_request(
+        "Non, c'est irréversible",
+        "Pas d'urgence",
+        is_structural=True,
+    )
+    resp = ai_frame(req)
+    assert resp.result is not None
+    assert resp.result.recommend_onchain is True
+
+
+# ---------------------------------------------------------------------------
+# A5 — Urgence → raison présente
+# ---------------------------------------------------------------------------
+
+
+def test_a5_urgent_adds_urgency_reason():
+    req = _make_second_request("Oui, facilement", "Urgente (< 1 semaine)")
+    resp = ai_frame(req)
+    assert resp.result is not None
+    reasons_text = " ".join(resp.result.reasons).lower()
+    assert "urgence" in reasons_text or "urgent" in reasons_text
+
+
+# ---------------------------------------------------------------------------
+# A6 — Résultat respecte les règles du moteur
+# ---------------------------------------------------------------------------
+
+
+def test_a6_within_mandate_gives_individual():
+    req = AIFrameRequest(
+        within_mandate=True,
+        affected_count=None,
+        messages=[
+            AIMessage(role="assistant", content="q"),
+            AIMessage(role="user", content="reversibility:Facilement|urgency:Pas d'urgence"),
+        ],
+    )
+    resp = ai_frame(req)
+    assert resp.done is True
+    assert resp.result is not None
+    assert resp.result.decision_type == "individual"
+    assert resp.result.process == "consultation_avis"
+
+
+def test_a6_large_group_gives_collective():
+    req = _make_second_request("Difficilement", "Pas d'urgence", affected_count=100)
+    resp = ai_frame(req)
+    assert resp.result is not None
+    assert resp.result.decision_type == "collective"
+
+
+# ---------------------------------------------------------------------------
+# A7 — Sans contexte, mêmes questions (stub ne dépend pas du LLM)
+# ---------------------------------------------------------------------------
+
+
+def test_a7_no_context_same_question_ids():
+    req_with = DEFAULT_REQUEST
+    req_without = AIFrameRequest(
+        context=None,
+        within_mandate=False,
+        affected_count=20,
+        messages=[],
+    )
+    ids_with = {q.id for q in ai_frame(req_with).questions}
+    ids_without = {q.id for q in ai_frame(req_without).questions}
+    assert ids_with == ids_without

backend/seed.py

@@ -32,6 +32,8 @@ from app.models.protocol import FormulaConfig, VotingProtocol
 from app.models.document import Document, DocumentItem
 from app.models.decision import Decision, DecisionStep
 from app.models.mandate import Mandate, MandateStep
+from app.models.organization import Organization
+from app.models.qualification import QualificationProtocol
 from app.models.user import DuniterIdentity
 from app.models.vote import VoteSession, Vote
 
@@ -161,6 +163,7 @@ async def seed_formula_configs(session: AsyncSession) -> dict[str, FormulaConfig
 async def seed_voting_protocols(
     session: AsyncSession,
     formulas: dict[str, FormulaConfig],
+    org_id: uuid.UUID | None = None,
 ) -> dict[str, VotingProtocol]:
     protocols: dict[str, dict] = {
         "Vote WoT standard": {
@@ -206,6 +209,7 @@ async def seed_voting_protocols(
         instance, created = await get_or_create(
             session, VotingProtocol, "name", name, **params,
         )
+        instance.organization_id = org_id
         status = "created" if created else "exists"
         print(f"  VotingProtocol '{name}': {status}")
         result[name] = instance
@@ -829,6 +833,7 @@ ENGAGEMENT_CERTIFICATION_ITEMS: list[dict] = [
 async def seed_document_engagement_certification(
     session: AsyncSession,
     protocols: dict[str, VotingProtocol],
+    org_id: uuid.UUID | None = None,
 ) -> Document:
     genesis = json.dumps(GENESIS_CERTIFICATION, ensure_ascii=False, indent=2)
 
@@ -850,6 +855,7 @@ async def seed_document_engagement_certification(
         ),
         genesis_json=genesis,
     )
+    doc.organization_id = org_id
     print(f"  Document 'Acte d'engagement Certification': {'created' if created else 'exists'}")
 
     if created:
@@ -1893,6 +1899,7 @@ ENGAGEMENT_FORGERON_ITEMS: list[dict] = [
 async def seed_document_engagement_forgeron(
     session: AsyncSession,
     protocols: dict[str, VotingProtocol],
+    org_id: uuid.UUID | None = None,
 ) -> Document:
     genesis = json.dumps(GENESIS_FORGERON, ensure_ascii=False, indent=2)
 
@@ -1916,6 +1923,7 @@ async def seed_document_engagement_forgeron(
         ),
         genesis_json=genesis,
     )
+    doc.organization_id = org_id
     print(f"  Document 'Acte d'engagement forgeron': {'created' if created else 'exists'}")
 
     if created:
@@ -1988,7 +1996,7 @@ RUNTIME_UPGRADE_STEPS: list[dict] = [
 ]
 
 
-async def seed_decision_runtime_upgrade(session: AsyncSession) -> Decision:
+async def seed_decision_runtime_upgrade(session: AsyncSession, org_id: uuid.UUID | None = None) -> Decision:
     decision, created = await get_or_create(
         session,
         Decision,
@@ -2009,6 +2017,7 @@ async def seed_decision_runtime_upgrade(session: AsyncSession) -> Decision:
         decision_type="runtime_upgrade",
         status="draft",
     )
+    decision.organization_id = org_id
     print(f"  Decision 'Runtime Upgrade': {'created' if created else 'exists'}")
 
     if created:
@@ -2148,7 +2157,7 @@ async def seed_votes_on_items(
 # Seed: Additional decisions (demo content)
 # ---------------------------------------------------------------------------
 
-async def seed_decision_licence_evolution(session: AsyncSession) -> Decision:
+async def seed_decision_licence_evolution(session: AsyncSession, org_id: uuid.UUID | None = None) -> Decision:
     """Seed a community decision: evolution of the G1 monetary license."""
     decision, created = await get_or_create(
         session,
@@ -2170,6 +2179,7 @@ async def seed_decision_licence_evolution(session: AsyncSession) -> Decision:
         decision_type="community",
         status="draft",
     )
+    decision.organization_id = org_id
     print(f"  Decision 'Évolution Licence G1 v0.4.0': {'created' if created else 'exists'}")
 
     if created:
@@ -2225,7 +2235,7 @@ async def seed_decision_licence_evolution(session: AsyncSession) -> Decision:
 # Seed: Mandates (Comité Technique + Admin Forgerons)
 # ---------------------------------------------------------------------------
 
-async def seed_mandates(session: AsyncSession, voters: list[DuniterIdentity]) -> None:
+async def seed_mandates(session: AsyncSession, voters: list[DuniterIdentity], org_id: uuid.UUID | None = None) -> None:
     """Seed example mandates: TechComm and Smith Admin."""
     now = datetime.now(timezone.utc)
 
@@ -2397,6 +2407,7 @@ async def seed_mandates(session: AsyncSession, voters: list[DuniterIdentity]) ->
             m_data["title"],
             **{k: v for k, v in m_data.items() if k != "title"},
         )
+        mandate.organization_id = org_id
         status_str = "created" if created else "exists"
         print(f"  Mandate '{mandate.title[:50]}': {status_str}")
 
@@ -2408,10 +2419,78 @@ async def seed_mandates(session: AsyncSession, voters: list[DuniterIdentity]) ->
             print(f"    -> {len(steps_data)} steps created")
 
 
+# ---------------------------------------------------------------------------
+# Seed: Organizations
+# ---------------------------------------------------------------------------
+
+async def seed_organizations(session: AsyncSession) -> dict[str, Organization]:
+    """Create the two base transparent organizations (idempotent)."""
+    orgs_data = [
+        {
+            "slug": "duniter-g1",
+            "name": "Duniter G1",
+            "org_type": "community",
+            "is_transparent": True,
+            "color": "#22c55e",
+            "icon": "i-lucide-globe",
+            "description": "Communauté Duniter — monnaie libre G1. Accessible à tous les membres authentifiés.",
+        },
+        {
+            "slug": "axiom-team",
+            "name": "Axiom Team",
+            "org_type": "collective",
+            "is_transparent": True,
+            "color": "#3b82f6",
+            "icon": "i-lucide-users",
+            "description": "Équipe Axiom — développement et gouvernance des outils communs.",
+        },
+    ]
+
+    orgs: dict[str, Organization] = {}
+    for data in orgs_data:
+        org, created = await get_or_create(session, Organization, "slug", data["slug"], **{k: v for k, v in data.items() if k != "slug"})
+        status_str = "created" if created else "exists"
+        print(f"  Organisation '{org.name}': {status_str}")
+        orgs[org.slug] = org
+
+    return orgs
+
+
 # ---------------------------------------------------------------------------
 # Main seed runner
 # ---------------------------------------------------------------------------
 
+async def seed_qualification_protocol(session: AsyncSession) -> QualificationProtocol:
+    """Seed the default qualification protocol (thresholds for the Décider tunnel)."""
+    stmt = select(QualificationProtocol).where(QualificationProtocol.is_active == True)  # noqa: E712
+    result = await session.execute(stmt)
+    existing = result.scalar_one_or_none()
+    if existing is not None:
+        print("  [skip] Protocole de qualification déjà présent")
+        return existing
+
+    proto = QualificationProtocol(
+        name="Protocole de qualification par défaut",
+        description=(
+            "Seuils utilisés par le tunnel Décider pour router vers "
+            "individual/collective et proposer les modalités de vote."
+        ),
+        small_group_max=5,
+        collective_wot_min=50,
+        default_modalities_json=json.dumps([
+            "vote_wot",
+            "vote_smith",
+            "consultation_avis",
+            "election",
+        ]),
+        is_active=True,
+    )
+    session.add(proto)
+    await session.flush()
+    print("  [ok] Protocole de qualification créé")
+    return proto
+
+
 async def run_seed():
     print("=" * 60)
     print("libreDecision - Seed Database")
@@ -2423,23 +2502,30 @@ async def run_seed():
 
     async with async_session() as session:
         async with session.begin():
+            print("\n[0/10] Organizations...")
+            orgs = await seed_organizations(session)
+            duniter_g1_id = orgs["duniter-g1"].id
+
+            print("\n[0b] Protocole de qualification...")
+            await seed_qualification_protocol(session)
+
             print("\n[1/10] Formula Configs...")
             formulas = await seed_formula_configs(session)
 
             print("\n[2/10] Voting Protocols...")
-            protocols = await seed_voting_protocols(session, formulas)
+            protocols = await seed_voting_protocols(session, formulas, org_id=duniter_g1_id)
 
             print("\n[3/10] Document: Acte d'engagement Certification...")
-            await seed_document_engagement_certification(session, protocols)
+            await seed_document_engagement_certification(session, protocols, org_id=duniter_g1_id)
 
             print("\n[4/10] Document: Acte d'engagement forgeron v2.0.0...")
-            doc_forgeron = await seed_document_engagement_forgeron(session, protocols)
+            doc_forgeron = await seed_document_engagement_forgeron(session, protocols, org_id=duniter_g1_id)
 
             print("\n[5/10] Decision: Runtime Upgrade...")
-            await seed_decision_runtime_upgrade(session)
+            await seed_decision_runtime_upgrade(session, org_id=duniter_g1_id)
 
             print("\n[6/10] Decision: Évolution Licence G1 v0.4.0...")
-            await seed_decision_licence_evolution(session)
+            await seed_decision_licence_evolution(session, org_id=duniter_g1_id)
 
             print("\n[7/10] Simulated voters...")
             voters = await seed_voters(session)
@@ -2453,7 +2539,7 @@ async def run_seed():
             )
 
             print("\n[9/10] Mandates...")
-            await seed_mandates(session, voters)
+            await seed_mandates(session, voters, org_id=duniter_g1_id)
 
             print("\n[10/10] Done.")
 

docker/backend.Dockerfile

@@ -41,4 +41,4 @@ COPY backend/requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 WORKDIR /app
-CMD ["sh", "-c", "alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port 8002 --reload"]
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8002", "--reload"]

docs/dev/tdd-methode.md

@@ -0,0 +1,144 @@
+# Méthode de travail TDD — libreDecision
+
+## Principe fondamental
+
+**Tu décris la règle métier. Claude traduit en test. Tu valides. Claude implémente.**
+
+Jamais l'inverse. Le test est la source de vérité ; l'implémentation n'est que le moyen de le faire passer.
+
+---
+
+## Workflow par itération
+
+```
+1. Tu décris une règle en français naturel
+   → "Si scope=personal, la décision est toujours individuelle"
+
+2. Claude écrit le(s) test(s) — RED (le test échoue avant l'implémentation)
+   → Tu valides que le test capture bien l'intention
+
+3. Claude implémente le minimum pour que le test passe — GREEN
+   → Rien de plus que ce que le test exige
+
+4. Claude refactorise si nécessaire — REFACTOR
+   → Sans casser les tests existants
+
+5. Répétition avec la règle suivante
+```
+
+---
+
+## Commandes de prompt
+
+| Commande | Action |
+|---|---|
+| `+test` | Écrire le(s) test(s) sans implémenter |
+| `+impl` | Implémenter pour faire passer les tests en attente |
+| `+test+impl` | Test + implémentation d'un coup (règle simple) |
+| `+règle` | Ajouter une règle au moteur existant |
+| `+règle remplace` | Une nouvelle règle remplace une précédente (précise laquelle) |
+| `+régression` | Vérifier qu'aucun test existant n'est cassé après un changement |
+| `+résumé` | Afficher l'état des règles implémentées et en attente |
+
+---
+
+## Format d'une règle métier
+
+Pour être efficace, une règle doit préciser :
+
+```
+ENTRÉES :  les variables concernées et leurs valeurs
+RÉSULTAT : ce que le système doit retourner ou faire
+EXCEPTIONS : cas qui brisent la règle générale (si aucune, dire "aucune")
+```
+
+**Exemple :**
+```
+ENTRÉES  : scope = "personal"
+RÉSULTAT : decision_type = "individual", recommend_onchain = False
+EXCEPTIONS : aucune — même si stakes = "critical", une décision personnelle reste individuelle
+```
+
+---
+
+## Structure des tests dans ce projet
+
+```
+backend/app/tests/
+  test_qualifier.py         ← moteur de qualification (tunnel Décider)
+  test_middleware.py        ← rate limiter, CORS, headers
+  test_threshold.py         ← formules WoT existantes
+  test_votes.py             ← logique de vote
+  test_decisions.py         ← service décisions
+  ...
+```
+
+Chaque fichier de test correspond à un module ou un bloc fonctionnel.  
+Les tests d'intégration (qui touchent la DB) sont marqués `@pytest.mark.integration`.
+
+---
+
+## Les 4 blocs algorithmiques
+
+```
+┌─────────────────────────────────────────────────────────┐
+│  TUNNEL "DÉCIDER"                                        │
+│                                                          │
+│  1. QUALIFIER    → nature / enjeu / réversibilité        │
+│        ↓                                                 │
+│  2. ROUTEUR      → individual / collective / delegated   │
+│        ↓                 ↓                              │
+│  3. PROTOCOLE    → sélection formule WoT + paramètres   │
+│        ↓                                                 │
+│  4. GRAVURE      → recommandation on-chain (IPFS+remark) │
+└─────────────────────────────────────────────────────────┘
+```
+
+Les blocs sont testés indépendamment puis en intégration.  
+Un changement dans le bloc 1 ne doit jamais casser silencieusement le bloc 4.
+
+---
+
+## Invariants fondamentaux (ne jamais casser)
+
+Ces règles doivent avoir un test dédié et rester vertes en permanence :
+
+1. Une décision `individual` ne génère jamais de session de vote
+2. Une décision `on_chain` implique toujours `recommend_onchain = True`
+3. `recommend_onchain = True` requiert `reversibility = "impossible"` **ou** `stakes = "critical"`
+4. Le qualificateur ne retourne jamais un type inconnu (enum strict)
+5. Un protocole WoT sélectionné doit exister en base (slug valide)
+
+---
+
+## Règles de régression
+
+- Après chaque implémentation : `pytest backend/app/tests/ -v --tb=short`
+- Avant tout commit : zéro test rouge
+- Si un test existant casse après un nouveau changement → **stop, analyser, ne pas contourner**
+- `RATE_LIMIT_AUTH` en dev = 60/min minimum (pas de blocage en développement)
+
+---
+
+## Où sont les règles métier documentées
+
+| Source | Contenu |
+|---|---|
+| `docs/dev/tdd-methode.md` | Cette méthode |
+| `docs/dev/qualifier-rules.md` | Règles du moteur de qualification (créé au fil des itérations) |
+| `backend/app/engine/qualifier.py` | Implémentation du qualificateur |
+| `backend/app/tests/test_qualifier.py` | Tests — source de vérité exécutable |
+
+---
+
+## À propos de la mémoire de contexte
+
+Entre les sessions, Claude peut perdre le contexte des règles en cours.  
+Pour reprendre efficacement :
+
+```
+"Résume les règles du qualificateur implémentées jusqu'ici"
+→ Claude lit test_qualifier.py et qualifier.py et synthétise
+```
+
+Les tests sont leur propre documentation. Ne pas dupliquer les règles en commentaires.

frontend/app/app.vue

@@ -1,24 +1,24 @@
 <script setup lang="ts">
 const auth = useAuthStore()
+const orgsStore = useOrganizationsStore()
+const documentsStore = useDocumentsStore()
+const decisionsStore = useDecisionsStore()
+const protocolsStore = useProtocolsStore()
+const mandatesStore = useMandatesStore()
 const route = useRoute()
 const { initMood } = useMood()
 
 const navigationItems = [
   {
-    label: 'Boîte à outils',
+    label: 'Décisions',
-    icon: 'i-lucide-wrench',
+    icon: 'i-lucide-scale',
-    to: '/tools',
+    to: '/decisions',
   },
   {
     label: 'Documents',
     icon: 'i-lucide-book-open',
     to: '/documents',
   },
-  {
-    label: 'Decisions',
-    icon: 'i-lucide-scale',
-    to: '/decisions',
-  },
   {
     label: 'Mandats',
     icon: 'i-lucide-user-check',
@@ -29,6 +29,11 @@ const navigationItems = [
     icon: 'i-lucide-settings',
     to: '/protocols',
   },
+  {
+    label: 'Outils',
+    icon: 'i-lucide-wrench',
+    to: '/tools',
+  },
   {
     label: 'Sanctuaire',
     icon: 'i-lucide-archive',
@@ -47,6 +52,16 @@ watch(() => route.path, () => {
   mobileMenuOpen.value = false
 })
 
+/** Refetch all content stores when the active workspace changes. */
+watch(() => orgsStore.activeSlug, (newSlug, oldSlug) => {
+  if (oldSlug !== null && newSlug !== null && newSlug !== oldSlug) {
+    documentsStore.fetchAll()
+    decisionsStore.fetchAll()
+    protocolsStore.fetchProtocols()
+    mandatesStore.fetchAll()
+  }
+})
+
 /** WebSocket connection and notifications. */
 const ws = useWebSocket()
 const { setupWsNotifications } = useNotifications()
@@ -63,12 +78,18 @@ onMounted(async () => {
   if (auth.token) {
     try {
       await auth.fetchMe()
-    } catch {
+    } catch (err: any) {
+      // Déconnexion seulement sur session réellement invalide (401/403)
+      // Erreur réseau ou backend temporairement indisponible → conserver la session
+      if (err?.status === 401 || err?.status === 403) {
         auth.logout()
       }
     }
+  }
   ws.connect()
   setupWsNotifications(ws)
+  // Load organizations in parallel — non-blocking, no auth required
+  orgsStore.fetchOrganizations()
 })
 
 onUnmounted(() => {

frontend/app/components/WorkspaceSelector.vue

@@ -1,52 +1,18 @@
 <script setup lang="ts">
-/**
+const orgsStore = useOrganizationsStore()
- * WorkspaceSelector — Sélecteur de collectif / espace de travail.
- * Compartimentage multi-collectifs, multi-sites.
- * UI-only pour l'instant, prêt pour le backend (collective_id sur toutes les entités).
- */
 
-interface Workspace {
-  id: string
-  name: string
-  slug: string
-  icon: string
-  role?: string
-  color?: string
-}
-
-// Mock data — sera remplacé par le store collectifs
-const workspaces: Workspace[] = [
-  {
-    id: 'g1-main',
-    name: 'Duniter G1',
-    slug: 'duniter-g1',
-    icon: 'i-lucide-coins',
-    role: 'Membre',
-    color: 'accent',
-  },
-  {
-    id: 'axiom',
-    name: 'Axiom Team',
-    slug: 'axiom-team',
-    icon: 'i-lucide-layers',
-    role: 'Admin',
-    color: 'secondary',
-  },
-]
-
-const activeId = ref('g1-main')
 const isOpen = ref(false)
+const containerRef = ref<HTMLElement | null>(null)
 
-const active = computed(() => workspaces.find(w => w.id === activeId.value) ?? workspaces[0])
+const active = computed(() => orgsStore.active)
+const organizations = computed(() => orgsStore.organizations)
 
-function selectWorkspace(id: string) {
+function selectOrg(slug: string) {
-  activeId.value = id
+  orgsStore.setActive(slug)
   isOpen.value = false
-  // TODO: store.setActiveCollective(id) + refetch all data
 }
 
 // Close on outside click
-const containerRef = ref<HTMLElement | null>(null)
 onMounted(() => {
   document.addEventListener('click', (e) => {
     if (containerRef.value && !containerRef.value.contains(e.target as Node)) {
@@ -58,35 +24,46 @@ onMounted(() => {
 
 <template>
   <div ref="containerRef" class="ws">
-    <button class="ws__trigger" :class="{ 'ws__trigger--open': isOpen }" @click="isOpen = !isOpen">
+    <button
-      <div class="ws__icon" :class="`ws__icon--${active.color}`">
+      class="ws__trigger"
-        <UIcon :name="active.icon" />
+      :class="{ 'ws__trigger--open': isOpen }"
+      :disabled="orgsStore.loading || !active"
+      @click="isOpen = !isOpen"
+    >
+      <div v-if="orgsStore.loading" class="ws__icon ws__icon--muted">
+        <UIcon name="i-lucide-loader-2" class="animate-spin" />
       </div>
-      <span class="ws__name">{{ active.name }}</span>
+      <div v-else-if="active" class="ws__icon" :style="{ background: active.color ? active.color + '22' : undefined, color: active.color || undefined }">
+        <UIcon :name="active.icon || 'i-lucide-building'" />
+      </div>
+      <span class="ws__name">{{ active?.name ?? '…' }}</span>
       <UIcon name="i-lucide-chevrons-up-down" class="ws__caret" />
     </button>
 
     <Transition name="dropdown">
-      <div v-if="isOpen" class="ws__dropdown">
+      <div v-if="isOpen && organizations.length" class="ws__dropdown">
         <div class="ws__dropdown-header">
           Espace de travail
         </div>
         <div class="ws__items">
           <button
-            v-for="ws in workspaces"
+            v-for="org in organizations"
-            :key="ws.id"
+            :key="org.id"
             class="ws__item"
-            :class="{ 'ws__item--active': ws.id === activeId }"
+            :class="{ 'ws__item--active': org.slug === orgsStore.activeSlug }"
-            @click="selectWorkspace(ws.id)"
+            @click="selectOrg(org.slug)"
           >
-            <div class="ws__item-icon" :class="`ws__icon--${ws.color}`">
+            <div
-              <UIcon :name="ws.icon" />
+              class="ws__item-icon"
+              :style="{ background: org.color ? org.color + '22' : undefined, color: org.color || undefined }"
+            >
+              <UIcon :name="org.icon || 'i-lucide-building'" />
             </div>
             <div class="ws__item-info">
-              <span class="ws__item-name">{{ ws.name }}</span>
+              <span class="ws__item-name">{{ org.name }}</span>
-              <span v-if="ws.role" class="ws__item-role">{{ ws.role }}</span>
+              <span class="ws__item-role">{{ org.is_transparent ? 'Public' : 'Membres' }}</span>
             </div>
-            <UIcon v-if="ws.id === activeId" name="i-lucide-check" class="ws__item-check" />
+            <UIcon v-if="org.slug === orgsStore.activeSlug" name="i-lucide-check" class="ws__item-check" />
           </button>
         </div>
         <div class="ws__dropdown-footer">
@@ -118,7 +95,7 @@ onMounted(() => {
   max-width: 11rem;
 }
 
-.ws__trigger:hover {
+.ws__trigger:hover:not(:disabled) {
   background: color-mix(in srgb, var(--mood-accent-soft) 80%, var(--mood-accent) 20%);
 }
 
@@ -126,6 +103,11 @@ onMounted(() => {
   background: color-mix(in srgb, var(--mood-accent-soft) 60%, var(--mood-accent) 40%);
 }
 
+.ws__trigger:disabled {
+  opacity: 0.5;
+  cursor: default;
+}
+
 .ws__icon {
   width: 1.375rem;
   height: 1.375rem;
@@ -137,10 +119,9 @@ onMounted(() => {
   font-size: 0.75rem;
 }
 
-.ws__icon--accent { background: var(--mood-accent); color: var(--mood-accent-text); }
+.ws__icon--muted {
-.ws__icon--secondary {
+  background: var(--mood-accent-soft);
-  background: color-mix(in srgb, var(--mood-secondary, var(--mood-accent)) 20%, transparent);
+  color: var(--mood-text-muted);
-  color: var(--mood-secondary, var(--mood-accent));
 }
 
 .ws__name {
@@ -202,7 +183,6 @@ onMounted(() => {
 }
 
 .ws__item:hover { background: var(--mood-accent-soft); }
-
 .ws__item--active { background: var(--mood-accent-soft); }
 
 .ws__item-icon {

frontend/app/composables/useApi.ts

@@ -73,6 +73,7 @@ function isRetryable(status: number): boolean {
 export function useApi() {
   const config = useRuntimeConfig()
   const auth = useAuthStore()
+  const orgsStore = useOrganizationsStore()
 
   /**
    * Perform a typed fetch against the backend API.
@@ -94,6 +95,9 @@ export function useApi() {
     if (auth.token) {
       headers.Authorization = `Bearer ${auth.token}`
     }
+    if (orgsStore.activeSlug) {
+      headers['X-Organization'] = orgsStore.activeSlug
+    }
 
     const maxAttempts = noRetry ? 1 : MAX_RETRIES
     let lastError: any = null

frontend/app/pages/index.vue

@@ -116,6 +116,22 @@ function formatDate(dateStr: string): string {
       </p>
     </div>
 
+    <!-- Décider CTA -->
+    <NuxtLink to="/decisions/new" class="dash__decide">
+      <div class="dash__decide-left">
+        <div class="dash__decide-icon">
+          <UIcon name="i-lucide-scale" class="text-xl" />
+        </div>
+        <div class="dash__decide-text">
+          <span class="dash__decide-label">Prendre une décision</span>
+          <span class="dash__decide-sub">Individuelle · collective · déléguée — le parcours s'adapte</span>
+        </div>
+      </div>
+      <div class="dash__decide-arrow">
+        <UIcon name="i-lucide-arrow-right" class="text-base" />
+      </div>
+    </NuxtLink>
+
     <!-- Entry cards -->
     <div class="dash__entries">
       <template v-if="loading">
@@ -177,7 +193,7 @@ function formatDate(dateStr: string): string {
             <span class="dash__toolbox-card-tag">Vote WoT</span>
             <span class="dash__toolbox-card-tag">Inertie</span>
             <span class="dash__toolbox-card-tag">Smith</span>
-            <span class="dash__toolbox-card-tag">Nuancé</span>
+            <span class="dash__toolbox-card-tag">Élection</span>
           </div>
         </div>
         <UIcon name="i-lucide-arrow-right" class="dash__toolbox-card-arrow" />
@@ -292,6 +308,87 @@ function formatDate(dateStr: string): string {
   }
 }
 
+/* --- Décider CTA --- */
+.dash__decide {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  padding: 1.25rem;
+  background: var(--mood-accent);
+  border-radius: 16px;
+  text-decoration: none;
+  transition: transform 0.12s ease, box-shadow 0.12s ease;
+}
+.dash__decide:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 8px 28px var(--mood-shadow);
+}
+.dash__decide:active { transform: translateY(0); }
+
+.dash__decide-left {
+  display: flex;
+  align-items: center;
+  gap: 0.875rem;
+  min-width: 0;
+}
+
+.dash__decide-icon {
+  width: 2.75rem;
+  height: 2.75rem;
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 14px;
+  background: rgba(255,255,255,0.18);
+  color: var(--mood-accent-text);
+}
+
+.dash__decide-text {
+  display: flex;
+  flex-direction: column;
+  gap: 0.125rem;
+  min-width: 0;
+}
+
+.dash__decide-label {
+  font-size: 1rem;
+  font-weight: 800;
+  color: var(--mood-accent-text);
+  letter-spacing: -0.01em;
+}
+
+@media (min-width: 640px) {
+  .dash__decide-label { font-size: 1.125rem; }
+}
+
+.dash__decide-sub {
+  font-size: 0.75rem;
+  color: rgba(255,255,255,0.75);
+  font-weight: 500;
+}
+
+@media (min-width: 640px) {
+  .dash__decide-sub { font-size: 0.8125rem; }
+}
+
+.dash__decide-arrow {
+  flex-shrink: 0;
+  width: 2rem;
+  height: 2rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: rgba(255,255,255,0.18);
+  color: var(--mood-accent-text);
+  transition: transform 0.12s;
+}
+.dash__decide:hover .dash__decide-arrow {
+  transform: translateX(3px);
+}
+
 /* --- Entry cards --- */
 .dash__entries {
   display: grid;

frontend/app/pages/login.vue

@@ -49,7 +49,8 @@ async function loginAsProfile(p: DevProfile) {
 
   try {
     step.value = 'signing'
-    await auth.login(p.address)
+    // Dev mode: bypass extension — backend accepte toute signature pour les profils dev
+    await auth.login(p.address, () => Promise.resolve('0x' + 'a'.repeat(128)))
     step.value = 'success'
     setTimeout(() => router.push('/'), 800)
   } catch (err: any) {
@@ -99,6 +100,8 @@ const activeStepIndex = computed(() => {
   }
 })
 
+const isProtoMode = computed(() => devProfiles.value.length > 0)
+
 onMounted(() => {
   if (auth.isAuthenticated) {
     router.push('/')
@@ -165,24 +168,14 @@ onMounted(() => {
         <span>Connecte. Redirection...</span>
       </div>
 
-      <!-- Button -->
+      <!-- Mode prototype : profils démo -->
-      <button
+      <template v-if="isProtoMode">
-        class="login-card__btn"
+        <div class="proto-panel">
-        :disabled="!address.trim() || step === 'success' || auth.loading"
+          <div class="proto-panel__header">
-        @click="handleLogin"
+            <UIcon name="i-lucide-flask-conical" />
-      >
+            <span>Mode prototype — sélectionnez un profil</span>
-        <UIcon v-if="auth.loading" name="i-lucide-loader-2" class="animate-spin" />
-        <UIcon v-else name="i-lucide-log-in" />
-        <span>{{ auth.loading ? 'Verification...' : 'Se connecter' }}</span>
-      </button>
-
-      <!-- Dev Mode Panel -->
-      <div v-if="devProfiles.length" class="dev-panel">
-        <div class="dev-panel__header">
-          <UIcon name="i-lucide-bug" />
-          <span>Mode Dev — Connexion rapide</span>
           </div>
-        <div class="dev-panel__profiles">
+          <div class="proto-panel__profiles">
             <button
               v-for="p in devProfiles"
               :key="p.address"
@@ -198,12 +191,27 @@ onMounted(() => {
               <span class="dev-profile__addr">{{ p.address.slice(0, 8) }}...</span>
             </button>
           </div>
+          <p class="proto-panel__note">
+            Authentification trustWallet à venir — intégration librodrome
+          </p>
         </div>
+      </template>
 
-      <!-- Note -->
+      <!-- Mode production : formulaire + extension -->
+      <template v-else>
+        <button
+          class="login-card__btn"
+          :disabled="!address.trim() || step === 'success' || auth.loading"
+          @click="handleLogin"
+        >
+          <UIcon v-if="auth.loading" name="i-lucide-loader-2" class="animate-spin" />
+          <UIcon v-else name="i-lucide-log-in" />
+          <span>{{ auth.loading ? 'Verification...' : 'Se connecter' }}</span>
+        </button>
         <p class="login-card__note">
           Aucun mot de passe. Authentification par signature cryptographique.
         </p>
+      </template>
     </div>
   </div>
 </template>
@@ -452,32 +460,40 @@ onMounted(() => {
   cursor: not-allowed;
 }
 
-/* Dev panel */
+/* Proto panel */
-.dev-panel {
+.proto-panel {
-  border: 2px dashed var(--mood-warning, #f59e0b);
   border-radius: 16px;
   padding: 1rem;
-  background: rgba(245, 158, 11, 0.04);
+  background: var(--mood-accent-soft);
+  box-shadow: 0 2px 12px var(--mood-shadow, rgba(0,0,0,0.06));
 }
 
-.dev-panel__header {
+.proto-panel__header {
   display: flex;
   align-items: center;
   gap: 0.5rem;
   font-size: 0.8125rem;
   font-weight: 700;
-  color: var(--mood-warning, #f59e0b);
+  color: var(--mood-accent);
   margin-bottom: 0.75rem;
   text-transform: uppercase;
   letter-spacing: 0.04em;
 }
 
-.dev-panel__profiles {
+.proto-panel__profiles {
   display: flex;
   flex-direction: column;
   gap: 0.5rem;
 }
 
+.proto-panel__note {
+  margin-top: 0.75rem;
+  font-size: 0.75rem;
+  color: var(--mood-text-muted);
+  opacity: 0.7;
+  text-align: center;
+}
+
 .dev-profile {
   display: flex;
   align-items: center;

frontend/app/pages/mandates/[id].vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 const route = useRoute()
 const mandates = useMandatesStore()
+const { $api } = useApi()
 
 const mandateId = computed(() => route.params.id as string)
 
@@ -13,77 +14,95 @@ onUnmounted(() => {
 })
 
 watch(mandateId, async (newId) => {
-  if (newId) {
+  if (newId) await mandates.fetchById(newId)
-    await mandates.fetchById(newId)
-  }
 })
 
-// --- Status helpers ---
+// --- Helpers ---
 
-const typeLabel = (mandateType: string) => {
+const typeLabel = (t: string) => ({ statutory: 'Statutaire', functional: 'Fonctionnel' }[t] ?? t)
-  switch (mandateType) {
+
-    case 'techcomm': return 'Comite technique'
+function formatDate(d: string | null): string {
-    case 'smith': return 'Forgeron'
+  if (!d) return '-'
-    case 'custom': return 'Personnalise'
+  return new Date(d).toLocaleDateString('fr-FR', { day: 'numeric', month: 'long', year: 'numeric' })
-    default: return mandateType
-  }
 }
 
-function formatDate(dateStr: string | null): string {
-  if (!dateStr) return '-'
-  return new Date(dateStr).toLocaleDateString('fr-FR', {
-    day: 'numeric',
-    month: 'long',
-    year: 'numeric',
-  })
-}
-
-// --- Terminal state check ---
-
 const terminalStatuses = ['completed', 'revoked']
-const isTerminal = computed(() => {
+const isTerminal = computed(() => !mandates.current || terminalStatuses.includes(mandates.current.status))
-  if (!mandates.current) return true
+const canRevoke = computed(() => mandates.current?.status === 'active')
-  return terminalStatuses.includes(mandates.current.status)
+const isDraft = computed(() => mandates.current?.status === 'draft')
-})
 
-const canRevoke = computed(() => {
+// --- Advance ---
-  if (!mandates.current) return false
-  return mandates.current.status === 'active'
-})
-
-// --- Advance action ---
 
 const advancing = ref(false)
 
 async function handleAdvance() {
   advancing.value = true
+  try { await mandates.advance(mandateId.value) } catch { /* store holds error */ } finally { advancing.value = false }
+}
+
+// --- Identity search (shared for assign + edit) ---
+
+interface IdentityResult { id: string; address: string; display_name: string | null }
+
+function useIdentitySearch() {
+  const query = ref('')
+  const results = ref<IdentityResult[]>([])
+  const searching = ref(false)
+  const selectedId = ref<string | null>(null)
+  const selectedLabel = ref('')
+  let timer: ReturnType<typeof setTimeout> | null = null
+
+  async function search(q: string) {
+    if (q.length < 2) { results.value = []; return }
+    searching.value = true
     try {
-    await mandates.advance(mandateId.value)
+      results.value = await $api<IdentityResult[]>('/auth/identities', { query: { q } })
-  } catch {
+    } catch { results.value = [] } finally { searching.value = false }
-    // Error handled by store
-  } finally {
-    advancing.value = false
   }
+
+  function onInput(q: string) {
+    query.value = q
+    selectedId.value = null
+    if (timer) clearTimeout(timer)
+    timer = setTimeout(() => search(q), 300)
+  }
+
+  function select(i: IdentityResult) {
+    selectedId.value = i.id
+    selectedLabel.value = i.display_name || i.address
+    query.value = i.display_name || i.address
+    results.value = []
+  }
+
+  function reset() {
+    query.value = ''
+    results.value = []
+    selectedId.value = null
+    selectedLabel.value = ''
+  }
+
+  return { query, results, searching, selectedId, selectedLabel, onInput, select, reset }
 }
 
 // --- Assign mandatee ---
 
 const showAssignModal = ref(false)
-const mandateeAddress = ref('')
 const assigning = ref(false)
+const assignSearch = useIdentitySearch()
 
 async function handleAssign() {
-  if (!mandateeAddress.value.trim()) return
+  if (!assignSearch.selectedId.value) return
   assigning.value = true
   try {
-    await mandates.assignMandatee(mandateId.value, mandateeAddress.value.trim())
+    await mandates.assignMandatee(mandateId.value, assignSearch.selectedId.value)
     showAssignModal.value = false
-    mandateeAddress.value = ''
+    assignSearch.reset()
-  } catch {
+  } catch { /* store holds error */ } finally { assigning.value = false }
-    // Error handled by store
+}
-  } finally {
+
-    assigning.value = false
+function openAssign() {
-  }
+  assignSearch.reset()
+  showAssignModal.value = true
 }
 
 // --- Revoke ---
@@ -96,27 +115,28 @@ async function handleRevoke() {
   try {
     await mandates.revoke(mandateId.value)
     showRevokeConfirm.value = false
-  } catch {
+  } catch { /* store holds error */ } finally { revoking.value = false }
-    // Error handled by store
-  } finally {
-    revoking.value = false
-  }
 }
 
-// --- Edit modal ---
+// --- Edit ---
 
 const showEditModal = ref(false)
-const editData = ref({
+const editData = ref({ title: '', origin_id: null as string | null, description: '' })
-  title: '',
+const editOriginSearch = useIdentitySearch()
-  description: '' as string | null,
-})
 const saving = ref(false)
 
 function openEdit() {
   if (!mandates.current) return
   editData.value = {
     title: mandates.current.title,
-    description: mandates.current.description,
+    origin_id: mandates.current.origin_id,
+    description: mandates.current.description ?? '',
+  }
+  if (mandates.current.origin_display_name) {
+    editOriginSearch.query.value = mandates.current.origin_display_name
+    editOriginSearch.selectedId.value = mandates.current.origin_id
+  } else {
+    editOriginSearch.reset()
   }
   showEditModal.value = true
 }
@@ -124,50 +144,35 @@ function openEdit() {
 async function saveEdit() {
   saving.value = true
   try {
-    await mandates.update(mandateId.value, editData.value)
+    await mandates.update(mandateId.value, {
+      title: editData.value.title,
+      origin_id: editOriginSearch.selectedId.value ?? editData.value.origin_id,
+      description: editData.value.description || null,
+    })
     showEditModal.value = false
-  } catch {
+  } catch { /* store holds error */ } finally { saving.value = false }
-    // Error handled by store
-  } finally {
-    saving.value = false
-  }
 }
 
 // --- Delete ---
 
 const showDeleteConfirm = ref(false)
 const deleting = ref(false)
-const isDraft = computed(() => mandates.current?.status === 'draft')
 
 async function handleDelete() {
   deleting.value = true
   try {
     await mandates.delete(mandateId.value)
     navigateTo('/mandates')
-  } catch {
+  } catch { /* store holds error */ } finally { deleting.value = false; showDeleteConfirm.value = false }
-    // Error handled by store
-  } finally {
-    deleting.value = false
-    showDeleteConfirm.value = false
-  }
 }
 </script>
 
 <template>
   <div class="space-y-6">
-    <!-- Back link -->
     <div>
-      <UButton
+      <UButton to="/mandates" variant="ghost" color="neutral" icon="i-lucide-arrow-left" label="Retour aux mandats" size="sm" />
-        to="/mandates"
-        variant="ghost"
-        color="neutral"
-        icon="i-lucide-arrow-left"
-        label="Retour aux mandats"
-        size="sm"
-      />
     </div>
 
-    <!-- Loading state -->
     <template v-if="mandates.loading">
       <div class="space-y-4">
         <USkeleton class="h-8 w-96" />
@@ -178,7 +183,6 @@ async function handleDelete() {
       </div>
     </template>
 
-    <!-- Error state -->
     <template v-else-if="mandates.error">
       <UCard>
         <div class="flex items-center gap-3 text-red-500">
@@ -188,79 +192,35 @@ async function handleDelete() {
       </UCard>
     </template>
 
-    <!-- Mandate detail -->
     <template v-else-if="mandates.current">
-      <!-- Header with actions -->
+      <!-- Header -->
       <div class="flex items-start justify-between">
         <div>
-          <h1 class="text-2xl font-bold text-gray-900 dark:text-white">
+          <h1 class="text-2xl font-bold text-gray-900 dark:text-white">{{ mandates.current.title }}</h1>
-            {{ mandates.current.title }}
-          </h1>
           <div class="flex items-center gap-3 mt-2">
-            <UBadge variant="subtle" color="primary">
+            <UBadge variant="subtle" color="primary">{{ typeLabel(mandates.current.mandate_type) }}</UBadge>
-              {{ typeLabel(mandates.current.mandate_type) }}
-            </UBadge>
             <StatusBadge :status="mandates.current.status" type="mandate" />
           </div>
         </div>
 
-        <!-- Action buttons -->
         <div class="flex items-center gap-2">
-          <UButton
+          <UButton v-if="!isTerminal" icon="i-lucide-fast-forward" label="Avancer" color="primary" variant="soft" size="sm" :loading="advancing" @click="handleAdvance" />
-            v-if="!isTerminal"
+          <UButton v-if="!isTerminal && !mandates.current.mandatee_id" icon="i-lucide-user-plus" label="Assigner un mandataire" variant="soft" color="primary" size="sm" @click="openAssign" />
-            icon="i-lucide-fast-forward"
+          <UButton icon="i-lucide-pen-line" label="Modifier" variant="soft" color="neutral" size="sm" @click="openEdit" />
-            label="Avancer"
+          <UButton v-if="canRevoke" icon="i-lucide-shield-off" label="Revoquer" variant="soft" color="error" size="sm" @click="showRevokeConfirm = true" />
-            color="primary"
+          <UButton v-if="isDraft" icon="i-lucide-trash-2" label="Supprimer" variant="soft" color="error" size="sm" @click="showDeleteConfirm = true" />
-            variant="soft"
-            size="sm"
-            :loading="advancing"
-            @click="handleAdvance"
-          />
-          <UButton
-            v-if="!isTerminal && !mandates.current.mandatee_id"
-            icon="i-lucide-user-plus"
-            label="Assigner un mandataire"
-            variant="soft"
-            color="primary"
-            size="sm"
-            @click="showAssignModal = true"
-          />
-          <UButton
-            icon="i-lucide-pen-line"
-            label="Modifier"
-            variant="soft"
-            color="neutral"
-            size="sm"
-            @click="openEdit"
-          />
-          <UButton
-            v-if="canRevoke"
-            icon="i-lucide-shield-off"
-            label="Revoquer"
-            variant="soft"
-            color="error"
-            size="sm"
-            @click="showRevokeConfirm = true"
-          />
-          <UButton
-            v-if="isDraft"
-            icon="i-lucide-trash-2"
-            label="Supprimer"
-            variant="soft"
-            color="error"
-            size="sm"
-            @click="showDeleteConfirm = true"
-          />
         </div>
       </div>
 
-      <!-- Description -->
+      <!-- Error feedback -->
+      <div v-if="mandates.error" class="text-sm text-red-500 bg-red-50 dark:bg-red-950 px-4 py-2 rounded-lg">
+        {{ mandates.error }}
+      </div>
+
       <UCard v-if="mandates.current.description">
         <div>
           <h3 class="text-sm font-semibold text-gray-500 uppercase tracking-wide mb-1">Description</h3>
-          <p class="text-sm text-gray-700 dark:text-gray-300 whitespace-pre-wrap">
+          <p class="text-sm text-gray-700 dark:text-gray-300 whitespace-pre-wrap">{{ mandates.current.description }}</p>
-            {{ mandates.current.description }}
-          </p>
         </div>
       </UCard>
 
@@ -270,199 +230,204 @@ async function handleDelete() {
           <div>
             <p class="text-gray-500">Mandataire</p>
             <p class="font-medium text-gray-900 dark:text-white">
-              <template v-if="mandates.current.mandatee_id">
+              <template v-if="mandates.current.mandatee_display_name">{{ mandates.current.mandatee_display_name }}</template>
-                <span class="font-mono text-xs">{{ mandates.current.mandatee_id.slice(0, 12) }}...</span>
+              <template v-else-if="mandates.current.mandatee_id"><span class="font-mono text-xs">{{ mandates.current.mandatee_id.slice(0, 12) }}…</span></template>
-              </template>
+              <template v-else><span class="text-gray-400 italic">Non assigne</span></template>
-              <template v-else>
+            </p>
-                <span class="text-gray-400 italic">Non assigne</span>
+          </div>
-              </template>
+          <div>
+            <p class="text-gray-500">Origine</p>
+            <p class="font-medium text-gray-900 dark:text-white">
+              <template v-if="mandates.current.origin_display_name">{{ mandates.current.origin_display_name }}</template>
+              <template v-else><span class="text-gray-400 italic">Non renseigné</span></template>
             </p>
           </div>
           <div>
             <p class="text-gray-500">Debut</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.starts_at) }}</p>
-              {{ formatDate(mandates.current.starts_at) }}
-            </p>
           </div>
           <div>
             <p class="text-gray-500">Fin</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.ends_at) }}</p>
-              {{ formatDate(mandates.current.ends_at) }}
-            </p>
-          </div>
-          <div>
-            <p class="text-gray-500">Nombre d'etapes</p>
-            <p class="font-medium text-gray-900 dark:text-white">
-              {{ mandates.current.steps.length }}
-            </p>
           </div>
         </div>
       </UCard>
 
-      <!-- Dates metadata -->
       <UCard>
         <div class="grid grid-cols-2 gap-4 text-sm">
           <div>
             <p class="text-gray-500">Cree le</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.created_at) }}</p>
-              {{ formatDate(mandates.current.created_at) }}
-            </p>
           </div>
           <div>
             <p class="text-gray-500">Mis a jour le</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.updated_at) }}</p>
-              {{ formatDate(mandates.current.updated_at) }}
-            </p>
           </div>
         </div>
       </UCard>
 
-      <!-- Steps timeline -->
+      <!-- Steps -->
       <div>
-        <h2 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">
+        <h2 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">Etapes du mandat</h2>
-          Etapes du mandat
+        <MandateTimeline :steps="mandates.current.steps" :current-status="mandates.current.status" />
-        </h2>
-
-        <MandateTimeline
-          :steps="mandates.current.steps"
-          :current-status="mandates.current.status"
-        />
       </div>
     </template>
 
-    <!-- Assign mandatee modal -->
+    <!-- Modal : Assigner un mandataire -->
     <UModal v-model:open="showAssignModal">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">
+          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Assigner un mandataire</h3>
-            Assigner un mandataire
-          </h3>
 
           <div class="space-y-1">
             <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">
-              Adresse du mandataire <span class="text-red-500">*</span>
+              Rechercher un membre <span class="text-red-500">*</span>
             </label>
-            <UInput
+            <div class="relative">
-              v-model="mandateeAddress"
+              <input
-              placeholder="Adresse Duniter (ex: 5Grw...)
+                :value="assignSearch.query.value"
-"
+                type="text"
+                class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500"
+                placeholder="Nom ou adresse Duniter…"
+                @input="assignSearch.onInput(($event.target as HTMLInputElement).value)"
               />
-            <p class="text-xs text-gray-500">
+              <div
-              Adresse SS58 du membre de la toile de confiance
+                v-if="assignSearch.results.value.length"
+                class="absolute z-10 mt-1 w-full bg-white dark:bg-gray-900 rounded-xl border border-gray-200 dark:border-gray-700 shadow-lg overflow-hidden"
+              >
+                <button
+                  v-for="r in assignSearch.results.value"
+                  :key="r.id"
+                  class="w-full flex items-center gap-3 px-4 py-2 text-left text-sm hover:bg-gray-50 dark:hover:bg-gray-800"
+                  @click="assignSearch.select(r)"
+                >
+                  <UIcon name="i-lucide-user" class="text-gray-400 shrink-0" />
+                  <div>
+                    <p class="font-medium text-gray-900 dark:text-white">{{ r.display_name || r.address }}</p>
+                    <p class="text-xs text-gray-500 font-mono">{{ r.address.slice(0, 20) }}…</p>
+                  </div>
+                </button>
+              </div>
+            </div>
+            <p v-if="assignSearch.selectedId.value" class="text-xs text-green-600 flex items-center gap-1">
+              <UIcon name="i-lucide-check-circle" /> {{ assignSearch.selectedLabel.value }} sélectionné
             </p>
           </div>
 
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showAssignModal = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-primary-600 text-white rounded-xl hover:bg-primary-700 disabled:opacity-50 disabled:cursor-not-allowed flex items-center gap-2"
-              color="neutral"
+              :disabled="!assignSearch.selectedId.value || assigning"
-              @click="showAssignModal = false"
-            />
-            <UButton
-              label="Assigner"
-              icon="i-lucide-user-plus"
-              color="primary"
-              :loading="assigning"
-              :disabled="!mandateeAddress.trim()"
               @click="handleAssign"
-            />
+            >
+              <UIcon v-if="assigning" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Assigner
+            </button>
           </div>
         </div>
       </template>
     </UModal>
 
-    <!-- Revoke confirmation modal -->
+    <!-- Modal : Révoquer -->
     <UModal v-model:open="showRevokeConfirm">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-red-600">
+          <h3 class="text-lg font-semibold text-red-600">Confirmer la revocation</h3>
-            Confirmer la revocation
-          </h3>
           <p class="text-sm text-gray-600 dark:text-gray-400">
             Etes-vous sur de vouloir revoquer ce mandat ? Le mandataire perdra ses droits et responsabilites.
           </p>
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showRevokeConfirm = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-red-600 text-white rounded-xl hover:bg-red-700 flex items-center gap-2"
-              color="neutral"
+              :disabled="revoking"
-              @click="showRevokeConfirm = false"
-            />
-            <UButton
-              label="Revoquer"
-              icon="i-lucide-shield-off"
-              color="error"
-              :loading="revoking"
               @click="handleRevoke"
-            />
+            >
+              <UIcon v-if="revoking" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Revoquer
+            </button>
           </div>
         </div>
       </template>
     </UModal>
 
-    <!-- Edit modal -->
+    <!-- Modal : Modifier -->
     <UModal v-model:open="showEditModal">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">
+          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Modifier le mandat</h3>
-            Modifier le mandat
-          </h3>
 
           <div class="space-y-1">
             <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">Titre</label>
-            <UInput v-model="editData.title" />
+            <input v-model="editData.title" type="text" class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500" />
+          </div>
+
+          <div class="space-y-1">
+            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">Origine</label>
+            <div class="relative">
+              <input
+                :value="editOriginSearch.query.value"
+                type="text"
+                class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500"
+                placeholder="Rechercher un membre…"
+                @input="editOriginSearch.onInput(($event.target as HTMLInputElement).value)"
+              />
+              <div
+                v-if="editOriginSearch.results.value.length"
+                class="absolute z-10 mt-1 w-full bg-white dark:bg-gray-900 rounded-xl border border-gray-200 dark:border-gray-700 shadow-lg overflow-hidden"
+              >
+                <button
+                  v-for="r in editOriginSearch.results.value"
+                  :key="r.id"
+                  class="w-full flex items-center gap-3 px-4 py-2 text-left text-sm hover:bg-gray-50 dark:hover:bg-gray-800"
+                  @click="editOriginSearch.select(r)"
+                >
+                  <UIcon name="i-lucide-user" class="text-gray-400 shrink-0" />
+                  <span>{{ r.display_name || r.address }}</span>
+                </button>
+              </div>
+            </div>
           </div>
 
           <div class="space-y-1">
             <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">Description</label>
-            <UTextarea v-model="editData.description" :rows="4" />
+            <textarea v-model="editData.description" rows="4" class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500 resize-none" />
           </div>
 
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showEditModal = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-primary-600 text-white rounded-xl hover:bg-primary-700 disabled:opacity-50 disabled:cursor-not-allowed flex items-center gap-2"
-              color="neutral"
+              :disabled="!editData.title?.trim() || saving"
-              @click="showEditModal = false"
-            />
-            <UButton
-              label="Enregistrer"
-              icon="i-lucide-save"
-              color="primary"
-              :loading="saving"
-              :disabled="!editData.title?.trim()"
               @click="saveEdit"
-            />
+            >
+              <UIcon v-if="saving" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Enregistrer
+            </button>
           </div>
         </div>
       </template>
     </UModal>
 
-    <!-- Delete confirmation modal -->
+    <!-- Modal : Supprimer -->
     <UModal v-model:open="showDeleteConfirm">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-red-600">
+          <h3 class="text-lg font-semibold text-red-600">Confirmer la suppression</h3>
-            Confirmer la suppression
-          </h3>
           <p class="text-sm text-gray-600 dark:text-gray-400">
             Etes-vous sur de vouloir supprimer ce mandat ? Cette action est irreversible.
           </p>
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showDeleteConfirm = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-red-600 text-white rounded-xl hover:bg-red-700 flex items-center gap-2"
-              color="neutral"
+              :disabled="deleting"
-              @click="showDeleteConfirm = false"
-            />
-            <UButton
-              label="Supprimer"
-              icon="i-lucide-trash-2"
-              color="error"
-              :loading="deleting"
               @click="handleDelete"
-            />
+            >
+              <UIcon v-if="deleting" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Supprimer
+            </button>
           </div>
         </div>
       </template>

frontend/app/pages/mandates/index.vue

@@ -66,7 +66,7 @@ const filteredMandates = computed(() => {
 
   // Filter by status group
   if (activeStatus.value && statusGroupMap[activeStatus.value]) {
-    const allowedStatuses = statusGroupMap[activeStatus.value]
+    const allowedStatuses = statusGroupMap[activeStatus.value]!
     list = list.filter(m => allowedStatuses.includes(m.status))
   }
 
@@ -95,6 +95,8 @@ const filteredMandates = computed(() => {
 
 const typeLabel = (mandateType: string) => {
   switch (mandateType) {
+    case 'statutory': return 'Statutaire'
+    case 'functional': return 'Fonctionnel'
     case 'techcomm': return 'Comité technique'
     case 'smith': return 'Forgeron'
     case 'custom': return 'Personnalisé'
@@ -154,14 +156,14 @@ async function handleCreate() {
           {{ opt.label }}
         </option>
       </select>
-      <button
+      <NuxtLink
         v-if="auth.isAuthenticated"
+        to="/mandates/new"
         class="action-btn"
-        @click="showCreateModal = true"
       >
         <UIcon name="i-lucide-plus" class="text-xs" />
         <span>Nouveau</span>
-      </button>
+      </NuxtLink>
     </template>
 
     <!-- Main content: mandates list -->
@@ -199,11 +201,11 @@ async function handleCreate() {
         <div class="mandate-onboarding__actions">
           <UButton
             v-if="auth.isAuthenticated"
+            to="/mandates/new"
             label="Créer un premier mandat"
             icon="i-lucide-plus"
             color="primary"
             size="sm"
-            @click="showCreateModal = true"
           />
           <UButton
             to="/protocols"
@@ -290,7 +292,7 @@ async function handleCreate() {
         :actions="[
           { label: 'Nouveau mandat', icon: 'i-lucide-plus', emit: 'create', primary: true },
         ]"
-        @action="e => e === 'create' && (showCreateModal = true)"
+        @action="e => e === 'create' && navigateTo('/mandates/new')"
       />
 
       <!-- Révocation -->

frontend/app/pages/protocols/index.vue

@@ -24,6 +24,7 @@ onMounted(async () => {
   await Promise.all([
     protocols.fetchProtocols(),
     protocols.fetchFormulas(),
+    groupsStore.fetchAll(),
   ])
 })
 
@@ -136,24 +137,6 @@ interface OperationalProtocol {
 }
 
 const operationalProtocols: OperationalProtocol[] = [
-  {
-    slug: 'election-sociocratique',
-    name: 'Élection sociocratique',
-    description: 'Processus d\'élection d\'un rôle par consentement : clarification du rôle, nominations silencieuses, argumentaire, levée d\'objections. Garantit légitimité et clarté.',
-    category: 'gouvernance',
-    icon: 'i-lucide-users',
-    instancesLabel: 'Tout renouvellement de rôle',
-    linkedRefs: [
-      { label: 'Mandats', icon: 'i-lucide-user-check', to: '/mandates', kind: 'decision' },
-    ],
-    steps: [
-      { label: 'Clarifier le rôle', actor: 'Cercle', icon: 'i-lucide-clipboard-list', type: 'checklist' },
-      { label: 'Nominations silencieuses', actor: 'Tous les membres', icon: 'i-lucide-pencil', type: 'checklist' },
-      { label: 'Recueil & argumentaire', actor: 'Facilitateur', icon: 'i-lucide-list-checks', type: 'checklist' },
-      { label: 'Objections & consentement', actor: 'Cercle', icon: 'i-lucide-shield-check', type: 'certification' },
-      { label: 'Proclamation', actor: 'Facilitateur', icon: 'i-lucide-star', type: 'on_chain' },
-    ],
-  },
   {
     slug: 'embarquement-forgeron',
     name: 'Embarquement Forgeron',
@@ -192,6 +175,73 @@ const operationalProtocols: OperationalProtocol[] = [
   },
 ]
 
+// ── Groups ─────────────────────────────────────────────────────────────────
+const groupsStore = useGroupsStore()
+const showGroupModal = ref(false)
+const newGroupName = ref('')
+const newGroupDesc = ref('')
+const creatingGroup = ref(false)
+const expandedGroupId = ref<string | null>(null)
+const expandedGroupDetail = ref<import('~/stores/groups').Group | null>(null)
+const loadingGroupDetail = ref(false)
+const newMemberName = ref('')
+const addingMember = ref(false)
+
+async function openGroupModal() {
+  newGroupName.value = ''
+  newGroupDesc.value = ''
+  showGroupModal.value = true
+}
+
+async function createGroup() {
+  if (!newGroupName.value.trim()) return
+  creatingGroup.value = true
+  try {
+    await groupsStore.create({ name: newGroupName.value.trim(), description: newGroupDesc.value.trim() || null })
+    showGroupModal.value = false
+  } finally {
+    creatingGroup.value = false
+  }
+}
+
+async function toggleGroupDetail(groupId: string) {
+  if (expandedGroupId.value === groupId) {
+    expandedGroupId.value = null
+    expandedGroupDetail.value = null
+    return
+  }
+  expandedGroupId.value = groupId
+  loadingGroupDetail.value = true
+  expandedGroupDetail.value = await groupsStore.getGroup(groupId)
+  loadingGroupDetail.value = false
+}
+
+async function addMember(groupId: string) {
+  if (!newMemberName.value.trim()) return
+  addingMember.value = true
+  const member = await groupsStore.addMember(groupId, { display_name: newMemberName.value.trim() })
+  if (member && expandedGroupDetail.value) {
+    expandedGroupDetail.value.members.push(member)
+    newMemberName.value = ''
+  }
+  addingMember.value = false
+}
+
+async function removeMember(groupId: string, memberId: string) {
+  const ok = await groupsStore.removeMember(groupId, memberId)
+  if (ok && expandedGroupDetail.value) {
+    expandedGroupDetail.value.members = expandedGroupDetail.value.members.filter(m => m.id !== memberId)
+  }
+}
+
+async function deleteGroup(groupId: string) {
+  await groupsStore.remove(groupId)
+  if (expandedGroupId.value === groupId) {
+    expandedGroupId.value = null
+    expandedGroupDetail.value = null
+  }
+}
+
 /** n8n workflow demo items. */
 const n8nWorkflows = [
   {
@@ -348,6 +398,79 @@ const n8nWorkflows = [
       </div>
     </template>
 
+    <!-- Groups ─────────────────────────────────────────────────────────── -->
+    <div class="proto-groups">
+      <h3 class="proto-groups__title">
+        <UIcon name="i-lucide-users-round" class="text-sm" />
+        Groupes d'identités
+        <span class="proto-groups__count">{{ groupsStore.list.length }}</span>
+        <button v-if="auth.isAuthenticated" class="proto-groups__add-btn" @click="openGroupModal">
+          <UIcon name="i-lucide-plus" class="text-sm" />
+          Nouveau groupe
+        </button>
+      </h3>
+
+      <div v-if="groupsStore.list.length === 0" class="proto-groups__empty">
+        <UIcon name="i-lucide-users" class="text-lg" />
+        <span>Aucun groupe défini. Les groupes permettent de pré-sélectionner des cercles dans les décisions.</span>
+      </div>
+
+      <div v-else class="proto-groups__list">
+        <div v-for="g in groupsStore.list" :key="g.id" class="proto-groups__item">
+          <div class="proto-groups__item-head" @click="toggleGroupDetail(g.id)">
+            <div class="proto-groups__item-info">
+              <UIcon name="i-lucide-users" class="text-sm" />
+              <span class="proto-groups__item-name">{{ g.name }}</span>
+              <span class="proto-groups__item-count">{{ g.member_count }} membre{{ g.member_count > 1 ? 's' : '' }}</span>
+            </div>
+            <div class="proto-groups__item-actions">
+              <button v-if="auth.isAuthenticated" class="proto-groups__delete-btn" @click.stop="deleteGroup(g.id)">
+                <UIcon name="i-lucide-trash-2" class="text-xs" />
+              </button>
+              <UIcon :name="expandedGroupId === g.id ? 'i-lucide-chevron-up' : 'i-lucide-chevron-down'" class="text-sm" />
+            </div>
+          </div>
+
+          <Transition name="slide-down">
+            <div v-if="expandedGroupId === g.id" class="proto-groups__detail">
+              <p v-if="g.description" class="proto-groups__detail-desc">{{ g.description }}</p>
+              <div v-if="loadingGroupDetail" class="proto-groups__members-loading">
+                <UIcon name="i-lucide-loader-2" class="animate-spin text-sm" />
+              </div>
+              <ul v-else-if="expandedGroupDetail" class="proto-groups__members">
+                <li v-for="m in expandedGroupDetail.members" :key="m.id" class="proto-groups__member">
+                  <UIcon name="i-lucide-user" class="text-xs" />
+                  <span>{{ m.display_name }}</span>
+                  <button v-if="auth.isAuthenticated" class="proto-groups__member-remove" @click="removeMember(g.id, m.id)">
+                    <UIcon name="i-lucide-x" class="text-xs" />
+                  </button>
+                </li>
+                <li v-if="expandedGroupDetail.members.length === 0" class="proto-groups__member proto-groups__member--empty">
+                  Aucun membre
+                </li>
+              </ul>
+              <div v-if="auth.isAuthenticated" class="proto-groups__add-member">
+                <input
+                  v-model="newMemberName"
+                  type="text"
+                  lang="fr"
+                  spellcheck="true"
+                  class="proto-groups__member-input"
+                  placeholder="Nom ou adresse Duniter"
+                  @keydown.enter="addMember(g.id)"
+                />
+                <button class="proto-groups__member-btn" :disabled="addingMember || !newMemberName.trim()" @click="addMember(g.id)">
+                  <UIcon v-if="addingMember" name="i-lucide-loader-2" class="animate-spin text-xs" />
+                  <UIcon v-else name="i-lucide-user-plus" class="text-xs" />
+                  Ajouter
+                </button>
+              </div>
+            </div>
+          </Transition>
+        </div>
+      </div>
+    </div>
+
     <!-- Operational protocols (always visible, frontend-only data) -->
     <div class="proto-ops">
       <h3 class="proto-ops__title">
@@ -524,6 +647,51 @@ const n8nWorkflows = [
       </div>
     </template>
   </UModal>
+
+  <!-- Create group modal -->
+  <UModal v-model:open="showGroupModal">
+    <template #content>
+      <div class="proto-modal">
+        <h3 class="proto-modal__title">Nouveau groupe d'identités</h3>
+        <div class="proto-modal__fields">
+          <div class="proto-modal__field">
+            <label class="proto-modal__label">Nom du groupe</label>
+            <input
+              v-model="newGroupName"
+              type="text"
+              lang="fr"
+              spellcheck="true"
+              class="proto-modal__input"
+              placeholder="Ex: Comité technique, Forgerons actifs…"
+            />
+          </div>
+          <div class="proto-modal__field">
+            <label class="proto-modal__label">Description <span class="proto-modal__optional">(optionnel)</span></label>
+            <textarea
+              v-model="newGroupDesc"
+              class="proto-modal__textarea"
+              lang="fr"
+              spellcheck="true"
+              placeholder="Rôle ou périmètre de ce groupe…"
+              rows="2"
+            />
+          </div>
+        </div>
+        <div class="proto-modal__actions">
+          <button class="proto-modal__cancel" @click="showGroupModal = false">Annuler</button>
+          <button
+            class="proto-modal__submit"
+            :disabled="!newGroupName.trim() || creatingGroup"
+            @click="createGroup"
+          >
+            <UIcon v-if="creatingGroup" name="i-lucide-loader-2" class="animate-spin" />
+            <UIcon v-else name="i-lucide-users-round" />
+            Créer le groupe
+          </button>
+        </div>
+      </div>
+    </template>
+  </UModal>
 </template>
 
 <style scoped>
@@ -1203,4 +1371,175 @@ const n8nWorkflows = [
   box-shadow: 0 4px 12px var(--mood-shadow);
 }
 .proto-modal__submit:disabled { opacity: 0.4; cursor: not-allowed; }
+.proto-modal__optional { font-size: 0.8125rem; opacity: 0.55; font-weight: 400; }
+
+/* --- Groups --- */
+.proto-groups {
+  margin-top: 2rem;
+}
+.proto-groups__title {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.9375rem;
+  font-weight: 700;
+  color: var(--mood-text);
+  margin-bottom: 1rem;
+}
+.proto-groups__count {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 1.375rem;
+  height: 1.375rem;
+  padding: 0 0.375rem;
+  font-size: 0.75rem;
+  font-weight: 700;
+  background: var(--mood-accent-soft);
+  color: var(--mood-accent);
+  border-radius: 20px;
+}
+.proto-groups__add-btn {
+  margin-left: auto;
+  display: inline-flex;
+  align-items: center;
+  gap: 0.25rem;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--mood-accent);
+  background: var(--mood-accent-soft);
+  border-radius: 16px;
+  padding: 0.25rem 0.75rem;
+  cursor: pointer;
+  transition: transform 0.1s ease;
+}
+.proto-groups__add-btn:hover { transform: translateY(-1px); }
+.proto-groups__empty {
+  display: flex;
+  align-items: center;
+  gap: 0.625rem;
+  padding: 1rem 1.25rem;
+  color: var(--mood-muted);
+  background: var(--mood-surface);
+  border-radius: 14px;
+  font-size: 0.875rem;
+}
+.proto-groups__list {
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+.proto-groups__item {
+  background: var(--mood-surface);
+  border-radius: 14px;
+  overflow: hidden;
+}
+.proto-groups__item-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0.75rem 1rem;
+  cursor: pointer;
+  transition: background 0.12s ease;
+}
+.proto-groups__item-head:hover { background: var(--mood-hover); }
+.proto-groups__item-info {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  color: var(--mood-text);
+}
+.proto-groups__item-name { font-weight: 600; font-size: 0.9375rem; }
+.proto-groups__item-count {
+  font-size: 0.75rem;
+  color: var(--mood-muted);
+  background: var(--mood-accent-soft);
+  border-radius: 12px;
+  padding: 0.125rem 0.5rem;
+}
+.proto-groups__item-actions {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  color: var(--mood-muted);
+}
+.proto-groups__delete-btn {
+  color: var(--mood-danger, #e53e3e);
+  opacity: 0.5;
+  cursor: pointer;
+  transition: opacity 0.1s;
+}
+.proto-groups__delete-btn:hover { opacity: 1; }
+.proto-groups__detail {
+  padding: 0.75rem 1rem 1rem;
+  border-top: 1px solid var(--mood-border, rgba(0,0,0,0.06));
+}
+.proto-groups__detail-desc {
+  font-size: 0.875rem;
+  color: var(--mood-muted);
+  margin-bottom: 0.75rem;
+}
+.proto-groups__members-loading {
+  display: flex;
+  justify-content: center;
+  padding: 0.5rem;
+  color: var(--mood-muted);
+}
+.proto-groups__members {
+  list-style: none;
+  margin: 0 0 0.75rem;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 0.25rem;
+}
+.proto-groups__member {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.875rem;
+  color: var(--mood-text);
+  padding: 0.375rem 0.5rem;
+  background: var(--mood-bg);
+  border-radius: 8px;
+}
+.proto-groups__member--empty { color: var(--mood-muted); font-style: italic; }
+.proto-groups__member-remove {
+  margin-left: auto;
+  color: var(--mood-danger, #e53e3e);
+  opacity: 0.4;
+  cursor: pointer;
+  transition: opacity 0.1s;
+}
+.proto-groups__member-remove:hover { opacity: 1; }
+.proto-groups__add-member {
+  display: flex;
+  gap: 0.5rem;
+  align-items: center;
+}
+.proto-groups__member-input {
+  flex: 1;
+  padding: 0.4375rem 0.75rem;
+  font-size: 0.875rem;
+  color: var(--mood-text);
+  background: var(--mood-bg);
+  border-radius: 10px;
+  outline: none;
+}
+.proto-groups__member-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.25rem;
+  padding: 0.4375rem 0.875rem;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--mood-accent-text);
+  background: var(--mood-accent);
+  border-radius: 14px;
+  cursor: pointer;
+  transition: transform 0.1s ease;
+  white-space: nowrap;
+}
+.proto-groups__member-btn:hover:not(:disabled) { transform: translateY(-1px); }
+.proto-groups__member-btn:disabled { opacity: 0.4; cursor: not-allowed; }
 </style>

frontend/app/pages/tools.vue

@@ -20,6 +20,8 @@ interface ToolSection {
   tools: Tool[]
 }
 
+const expandSocio = ref(false)
+
 const sections: ToolSection[] = [
   {
     key: 'documents',
@@ -149,6 +151,29 @@ const sections: ToolSection[] = [
             </div>
           </div>
         </div>
+
+        <!-- Election sociocratique — modalité d'élection, accessible depuis mandats -->
+        <div v-if="section.key === 'mandats'" class="socio-expand">
+          <button class="socio-expand__trigger" @click="expandSocio = !expandSocio">
+            <div class="socio-expand__icon">
+              <UIcon name="i-lucide-users" class="text-sm" />
+            </div>
+            <div class="socio-expand__info">
+              <span class="socio-expand__title">Élection sociocratique</span>
+              <span class="socio-expand__meta">6 étapes · clarification · consentement collectif</span>
+            </div>
+            <span class="socio-expand__tag">Modalité d'élection</span>
+            <UIcon
+              :name="expandSocio ? 'i-lucide-chevron-up' : 'i-lucide-chevron-down'"
+              class="socio-expand__toggle"
+            />
+          </button>
+          <Transition name="socio-expand">
+            <div v-if="expandSocio" class="socio-expand__content">
+              <SocioElection />
+            </div>
+          </Transition>
+        </div>
       </div>
     </div>
   </div>
@@ -329,4 +354,99 @@ const sections: ToolSection[] = [
   opacity: 1;
   color: var(--section-color);
 }
+
+/* --- Élection sociocratique expandable --- */
+.socio-expand {
+  margin-top: 0.5rem;
+  border-radius: 16px;
+  overflow: hidden;
+  background: var(--mood-surface);
+}
+
+.socio-expand__trigger {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+  width: 100%;
+  padding: 1rem 1.125rem;
+  cursor: pointer;
+  background: none;
+  text-align: left;
+  transition: background 0.12s;
+}
+.socio-expand__trigger:hover { background: var(--mood-accent-soft); }
+
+.socio-expand__icon {
+  width: 2rem;
+  height: 2rem;
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 10px;
+  background: color-mix(in srgb, var(--mood-success) 12%, transparent);
+  color: var(--mood-success);
+}
+
+.socio-expand__info {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 0.0625rem;
+}
+
+.socio-expand__title {
+  font-size: 0.9375rem;
+  font-weight: 700;
+  color: var(--mood-text);
+}
+
+.socio-expand__meta {
+  font-size: 0.75rem;
+  color: var(--mood-text-muted);
+}
+
+.socio-expand__tag {
+  font-size: 0.625rem;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  padding: 3px 8px;
+  border-radius: 20px;
+  background: color-mix(in srgb, var(--mood-success) 12%, transparent);
+  color: var(--mood-success);
+  white-space: nowrap;
+  flex-shrink: 0;
+}
+
+@media (max-width: 480px) {
+  .socio-expand__tag { display: none; }
+}
+
+.socio-expand__toggle {
+  flex-shrink: 0;
+  color: var(--mood-text-muted);
+  font-size: 0.875rem;
+}
+
+.socio-expand__content {
+  padding: 0 1rem 1rem;
+}
+
+.socio-expand-enter-active,
+.socio-expand-leave-active {
+  transition: all 0.25s ease;
+  overflow: hidden;
+}
+.socio-expand-enter-from,
+.socio-expand-leave-to {
+  max-height: 0;
+  opacity: 0;
+}
+.socio-expand-enter-to,
+.socio-expand-leave-from {
+  max-height: 2000px;
+  opacity: 1;
+}
 </style>

frontend/app/stores/auth.ts

@@ -11,6 +11,9 @@
  *
  * The extension signs <Bytes>{challenge}</Bytes> to match the backend verifier.
  */
+// TODO: trustWallet — remplacer par postMessage vers l'iframe trustWallet (librodrome)
+// Protocole prévu : window.postMessage({ type: 'LD_SIGN_REQUEST', address, challenge })
+// → trustWallet répond { type: 'LD_SIGN_RESPONSE', signature }
 async function _signWithExtension(address: string, challenge: string): Promise<string> {
   const { web3Enable, web3FromAddress } = await import('@polkadot/extension-dapp')
   const { stringToHex } = await import('@polkadot/util')
@@ -149,10 +152,15 @@ export const useAuthStore = defineStore('auth', {
         const identity = await $api<DuniterIdentity>('/auth/me')
         this.identity = identity
       } catch (err: any) {
-        this.error = err?.data?.detail || err?.message || 'Session invalide'
+        const status = (err as any)?.status ?? 0
+        this.error = err?.message || 'Session invalide'
+        // N'effacer le token que sur 401/403 (session réellement invalide)
+        // Les erreurs réseau ou 5xx sont transitoires — conserver la session
+        if (status === 401 || status === 403) {
           this.token = null
           this.identity = null
           this._clearToken()
+        }
         throw err
       } finally {
         this.loading = false

frontend/app/stores/groups.ts

@@ -0,0 +1,109 @@
+export interface GroupMember {
+  id: string
+  display_name: string
+  identity_id: string | null
+  added_at: string
+}
+
+export interface Group {
+  id: string
+  name: string
+  description: string | null
+  organization_id: string | null
+  created_at: string
+  members: GroupMember[]
+}
+
+export interface GroupSummary {
+  id: string
+  name: string
+  description: string | null
+  organization_id: string | null
+  member_count: number
+}
+
+export interface GroupCreate {
+  name: string
+  description?: string | null
+}
+
+export interface GroupMemberCreate {
+  display_name: string
+  identity_id?: string | null
+}
+
+export const useGroupsStore = defineStore('groups', () => {
+  const { $api } = useApi()
+
+  const list = ref<GroupSummary[]>([])
+  const loading = ref(false)
+  const error = ref<string | null>(null)
+
+  async function fetchAll() {
+    loading.value = true
+    error.value = null
+    try {
+      list.value = await $api<GroupSummary[]>('/groups/')
+    } catch (e: any) {
+      error.value = e?.message ?? 'Erreur chargement groupes'
+    } finally {
+      loading.value = false
+    }
+  }
+
+  async function getGroup(id: string): Promise<Group | null> {
+    try {
+      return await $api<Group>(`/groups/${id}`)
+    } catch {
+      return null
+    }
+  }
+
+  async function create(payload: GroupCreate): Promise<Group | null> {
+    try {
+      const group = await $api<Group>('/groups/', { method: 'POST', body: payload })
+      await fetchAll()
+      return group
+    } catch (e: any) {
+      error.value = e?.message ?? 'Erreur création groupe'
+      return null
+    }
+  }
+
+  async function remove(id: string): Promise<boolean> {
+    try {
+      await $api(`/groups/${id}`, { method: 'DELETE' })
+      list.value = list.value.filter(g => g.id !== id)
+      return true
+    } catch {
+      return false
+    }
+  }
+
+  async function addMember(groupId: string, payload: GroupMemberCreate): Promise<GroupMember | null> {
+    try {
+      const member = await $api<GroupMember>(`/groups/${groupId}/members`, {
+        method: 'POST',
+        body: payload,
+      })
+      const g = list.value.find(g => g.id === groupId)
+      if (g) g.member_count++
+      return member
+    } catch {
+      return null
+    }
+  }
+
+  async function removeMember(groupId: string, memberId: string): Promise<boolean> {
+    try {
+      await $api(`/groups/${groupId}/members/${memberId}`, { method: 'DELETE' })
+      const g = list.value.find(g => g.id === groupId)
+      if (g) g.member_count--
+      return true
+    } catch {
+      return false
+    }
+  }
+
+  return { list, loading, error, fetchAll, getGroup, create, remove, addMember, removeMember }
+})

frontend/app/stores/mandates.ts

@@ -1,9 +1,3 @@
-/**
- * Mandates store: governance mandates and their lifecycle steps.
- *
- * Maps to the backend /api/v1/mandates endpoints.
- */
-
 export interface MandateStep {
   id: string
   mandate_id: string
@@ -20,10 +14,13 @@ export interface MandateStep {
 export interface Mandate {
   id: string
   title: string
+  origin_id: string | null
+  origin_display_name: string | null
   description: string | null
   mandate_type: string
   status: string
   mandatee_id: string | null
+  mandatee_display_name: string | null
   decision_id: string | null
   starts_at: string | null
   ends_at: string | null
@@ -34,8 +31,10 @@ export interface Mandate {
 
 export interface MandateCreate {
   title: string
+  origin_id?: string | null
   description?: string | null
   mandate_type: string
+  nomination_mode?: string
   decision_id?: string | null
   starts_at?: string | null
   ends_at?: string | null
@@ -43,6 +42,7 @@ export interface MandateCreate {
 
 export interface MandateUpdate {
   title?: string
+  origin_id?: string | null
   description?: string | null
   mandate_type?: string
   starts_at?: string | null
@@ -50,6 +50,7 @@ export interface MandateUpdate {
 }
 
 export interface MandateStepCreate {
+  step_order: number
   step_type: string
   title?: string | null
   description?: string | null
@@ -71,31 +72,20 @@ export const useMandatesStore = defineStore('mandates', {
   }),
 
   getters: {
-    byStatus: (state) => {
+    byStatus: (state) => (status: string) => state.list.filter(m => m.status === status),
-      return (status: string) => state.list.filter(m => m.status === status)
+    activeMandates: (state): Mandate[] => state.list.filter(m => m.status === 'active'),
-    },
+    completedMandates: (state): Mandate[] => state.list.filter(m => m.status === 'completed'),
-    activeMandates: (state): Mandate[] => {
-      return state.list.filter(m => m.status === 'active')
-    },
-    completedMandates: (state): Mandate[] => {
-      return state.list.filter(m => m.status === 'completed')
-    },
   },
 
   actions: {
-    /**
-     * Fetch all mandates with optional filters.
-     */
     async fetchAll(params?: { mandate_type?: string; status?: string }) {
       this.loading = true
       this.error = null
-
       try {
         const { $api } = useApi()
         const query: Record<string, string> = {}
         if (params?.mandate_type) query.mandate_type = params.mandate_type
         if (params?.status) query.status = params.status
-
         this.list = await $api<Mandate[]>('/mandates/', { query })
       } catch (err: any) {
         this.error = err?.data?.detail || err?.message || 'Erreur lors du chargement des mandats'
@@ -104,13 +94,9 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Fetch a single mandate by ID with all its steps.
-     */
     async fetchById(id: string) {
       this.loading = true
       this.error = null
-
       try {
         const { $api } = useApi()
         this.current = await $api<Mandate>(`/mandates/${id}`)
@@ -121,19 +107,12 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Create a new mandate.
-     */
     async create(payload: MandateCreate) {
       this.loading = true
       this.error = null
-
       try {
         const { $api } = useApi()
-        const mandate = await $api<Mandate>('/mandates/', {
+        const mandate = await $api<Mandate>('/mandates/', { method: 'POST', body: payload })
-          method: 'POST',
-          body: payload,
-        })
         this.list.unshift(mandate)
         return mandate
       } catch (err: any) {
@@ -144,18 +123,11 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Update an existing mandate.
-     */
     async update(id: string, data: MandateUpdate) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const updated = await $api<Mandate>(`/mandates/${id}`, {
+        const updated = await $api<Mandate>(`/mandates/${id}`, { method: 'PUT', body: data })
-          method: 'PUT',
-          body: data,
-        })
         if (this.current?.id === id) this.current = updated
         const idx = this.list.findIndex(m => m.id === id)
         if (idx >= 0) this.list[idx] = updated
@@ -166,12 +138,8 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Delete a mandate.
-     */
     async delete(id: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
         await $api(`/mandates/${id}`, { method: 'DELETE' })
@@ -183,17 +151,11 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Advance the mandate to the next step in its workflow.
-     */
     async advance(id: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const updated = await $api<Mandate>(`/mandates/${id}/advance`, {
+        const updated = await $api<Mandate>(`/mandates/${id}/advance`, { method: 'POST' })
-          method: 'POST',
-        })
         if (this.current?.id === id) this.current = updated
         const idx = this.list.findIndex(m => m.id === id)
         if (idx >= 0) this.list[idx] = updated
@@ -204,21 +166,12 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Add a step to a mandate.
-     */
     async addStep(id: string, step: MandateStepCreate) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const newStep = await $api<MandateStep>(`/mandates/${id}/steps`, {
+        const newStep = await $api<MandateStep>(`/mandates/${id}/steps`, { method: 'POST', body: step })
-          method: 'POST',
+        if (this.current?.id === id) this.current.steps.push(newStep)
-          body: step,
-        })
-        if (this.current?.id === id) {
-          this.current.steps.push(newStep)
-        }
         return newStep
       } catch (err: any) {
         this.error = err?.data?.detail || err?.message || 'Erreur lors de l\'ajout de l\'etape'
@@ -226,12 +179,8 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Assign a mandatee to the mandate.
-     */
     async assignMandatee(id: string, mandateeId: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
         const updated = await $api<Mandate>(`/mandates/${id}/assign`, {
@@ -248,17 +197,11 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Revoke the mandate.
-     */
     async revoke(id: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const updated = await $api<Mandate>(`/mandates/${id}/revoke`, {
+        const updated = await $api<Mandate>(`/mandates/${id}/revoke`, { method: 'POST' })
-          method: 'POST',
-        })
         if (this.current?.id === id) this.current = updated
         const idx = this.list.findIndex(m => m.id === id)
         if (idx >= 0) this.list[idx] = updated
@@ -269,9 +212,6 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Clear the current mandate.
-     */
     clearCurrent() {
       this.current = null
     },

frontend/app/stores/organizations.ts

@@ -0,0 +1,71 @@
+export interface Organization {
+  id: string
+  name: string
+  slug: string
+  org_type: string
+  is_transparent: boolean
+  color: string | null
+  icon: string | null
+  description: string | null
+  created_at: string
+}
+
+interface OrgState {
+  organizations: Organization[]
+  activeSlug: string | null
+  loading: boolean
+  error: string | null
+}
+
+export const useOrganizationsStore = defineStore('organizations', {
+  state: (): OrgState => ({
+    organizations: [],
+    activeSlug: null,
+    loading: false,
+    error: null,
+  }),
+
+  getters: {
+    active: (state): Organization | null =>
+      state.organizations.find(o => o.slug === state.activeSlug) ?? state.organizations[0] ?? null,
+
+    hasOrganizations: (state): boolean => state.organizations.length > 0,
+  },
+
+  actions: {
+    async fetchOrganizations() {
+      this.loading = true
+      this.error = null
+      try {
+        const { $api } = useApi()
+        const orgs = await $api<Organization[]>('/organizations/')
+        // Duniter G1 first, then alphabetical
+        this.organizations = orgs.sort((a, b) => {
+          if (a.slug === 'duniter-g1') return -1
+          if (b.slug === 'duniter-g1') return 1
+          return a.name.localeCompare(b.name)
+        })
+        // Restore persisted active slug, or default to first org
+        const stored = import.meta.client ? localStorage.getItem('libredecision_org') : null
+        if (stored && this.organizations.some(o => o.slug === stored)) {
+          this.activeSlug = stored
+        } else if (this.organizations.length > 0) {
+          this.activeSlug = this.organizations[0].slug
+        }
+      } catch (err: any) {
+        this.error = err?.message || 'Erreur lors du chargement des organisations'
+      } finally {
+        this.loading = false
+      }
+    },
+
+    setActive(slug: string) {
+      if (this.organizations.some(o => o.slug === slug)) {
+        this.activeSlug = slug
+        if (import.meta.client) {
+          localStorage.setItem('libredecision_org', slug)
+        }
+      }
+    },
+  },
+})

frontend/nuxt.config.ts

@@ -1,7 +1,7 @@
 export default defineNuxtConfig({
   compatibilityDate: '2025-07-15',
   ssr: false,
-  devtools: { enabled: true },
+  devtools: { enabled: false },
   devServer: { port: 3002, host: '0.0.0.0' },
   components: [{ path: '~/components', pathPrefix: false }],
   css: ['~/assets/css/moods.css'],