Backend
- api/peers.rs: list/add/remove + aggregate() that derives totals,
per-state counts, and tx/rx sums in one pass over the peer list
- poller.rs spawns a 3s tokio loop that emits peers://updated and
stats://updated; cancelled via abort() on stop_daemon
- DELETE peer URL-encodes the endpoint (the path includes ://) with
a small inline percent-encoder to avoid a url crate dep
- Tauri commands: peers_list, peer_add (with empty-string guard),
peer_remove, peers_stats
Frontend
- peers store subscribes to the two events and refreshes after
add/remove for immediate UI feedback
- Peers view renders endpoint, type, color-coded state badge, and
formatBytes-formatted rx/tx; the four stat cards re-use a
reusable Stat component
- AddPeerDialog uses radix-vue's Dialog primitive with regex
validation for tcp:// and quic:// schemes
Backend
- sidecar.rs supervises the bundled `mycelium` binary launched via
pkexec; locates it in resource_dir or CARGO_MANIFEST_DIR/binaries
matching $TAURI_ENV_TARGET_TRIPLE
- ephemeral port via portpicker, key + config persisted in
app_data_dir, kill_on_drop with explicit start_kill on stop
- health-check loop calls /api/v1/admin until 2xx (timeout 20s);
emits sidecar://ready and sidecar://exited
- 500-line ring buffer of stdout/stderr surfaced via sidecar_logs
command for the upcoming Settings page
- elevation::is_auth_failure(126|127) maps pkexec cancel to a
dedicated AppError variant
- AppError uses thiserror, Serialize impl renders messages as
plain strings for the JS side
Frontend
- typed `api` wrapper around invoke() in src/lib/api.ts
- node store (Pinia) bootstraps on mount, listens on
sidecar://ready and sidecar://exited
- StartupOverlay covers the whole window for idle/starting/error
phases; sidebar status dot + start/stop button
- Status view renders subnet, pubkey, api endpoint and key path
with one-click clipboard copy
