Sprint 1 : scaffolding complet de Glibredecision

Plateforme de decisions collectives pour Duniter/G1.
Backend FastAPI async + PostgreSQL (14 tables, 8 routers, 6 services,
moteur de vote avec formule d'inertie WoT/Smith/TechComm).
Frontend Nuxt 4 + Nuxt UI v3 + Pinia (9 pages, 5 stores).
Infrastructure Docker + Woodpecker CI + Traefik.
Documentation technique et utilisateur (15 fichiers).
Seed : Licence G1, Engagement Forgeron v2.0.0, 4 protocoles de vote.
30 tests unitaires (formules, mode params, vote nuance) -- tous verts.

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

docker/docker-compose.dev.yml

@@ -0,0 +1,37 @@
+version: "3.9"
+
+# Dev overrides -- usage:
+#   docker compose -f docker/docker-compose.yml -f docker/docker-compose.dev.yml up
+
+services:
+  postgres:
+    ports:
+      - "5432:5432"
+
+  backend:
+    build:
+      target: development
+    volumes:
+      - ../backend:/app
+    ports:
+      - "8002:8002"
+    environment:
+      DEBUG: "true"
+      CORS_ORIGINS: '["http://localhost:3002"]'
+    labels: []
+
+  frontend:
+    build:
+      target: development
+    volumes:
+      - ../frontend:/app
+    ports:
+      - "3002:3002"
+    environment:
+      NUXT_PUBLIC_API_BASE: http://localhost:8002/api/v1
+    labels: []
+
+  ipfs:
+    ports:
+      - "5001:5001"
+      - "8080:8080"