ignore .ideai/background-tasks/ (runtime tasks sensibles, issue b8-arbitration-outcomes)

target/release/bundle/appimage/.gitignore

@@ -1,4 +1,70 @@
-# Runtime background tasks (sensitive, transient data)
-.ideai/background-tasks/
+# ─── Rust / Cargo ───────────────────────────────────────────────────────────
+# Build output for the whole workspace (Cargo.lock IS committed — it's an app).
+/target/
+# ...et les target/ des sous-crates du workspace (règle non ancrée).
+target/
+**/*.rs.bk
+
+# ─── Node / frontend ────────────────────────────────────────────────────────
+# Dependencies and build output (package-lock.json IS committed).
+frontend/node_modules/
+frontend/dist/
+# Sortie du build web (VITE_TRANSPORT=http) servie par idea-serve : meme
+# classe que dist/, rebuildable depuis les sources — not versioned (#65).
+frontend/dist-web/
+# Root-level node_modules (dev tooling installs at repo root — never versioned).
+/node_modules/
+# npm/yarn/pnpm debug logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+.pnpm-store/
+# Vite / vitest caches
+frontend/.vite/
+frontend/coverage/
+
+# ─── Tauri ──────────────────────────────────────────────────────────────────
+# Bundles live under target/ (already ignored). Generated icons are committed.
+.tauri/
+
+# ─── Claude Code ────────────────────────────────────────────────────────────
+# Personal, machine-local overrides (shared settings.json, if any, stays tracked).
+.claude/settings.local.json
+# Ephemeral git worktrees created by Claude Code's isolated sub-agents — dev
+# tooling only, unrelated to IdeA (which stays git-independent).
+.claude/worktrees/
+
+# ─── IdeA project data ──────────────────────────────────────────────────────
+# Ephemeral per-agent run directories (isolated PTY cwd + generated convention
+# files), created at activation — not versioned (ARCHITECTURE §9.1 / §14.1).
+.ideai/run/
+# Derived vector store for semantic recall (LOT C / §14.5.3): embeddings of the
+# memory notes, rebuildable from the `.md` source of truth — not versioned.
+.ideai/memory/.index/
+# Runtime file-protocol orchestration requests/responses — transient I/O, not
+# durable project state (curation .ideai §chantier secondaire).
+.ideai/requests/
+# Volatile agent live-state snapshot ("who is doing what right now", lot LS2):
+# rebuilt at runtime, keyed last-writer-wins — not versioned (unlike .ideai/memory/).
+.ideai/live-state.json
+# UI layout runtime state (active layout id + session ids) — machine-local,
+# rebuilt at runtime, last-writer-wins — not versioned (same class as live-state.json).
+/.ideai/layouts.json
+
+# ─── Editors / OS ───────────────────────────────────────────────────────────
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+.DS_Store
+Thumbs.db
+# Conversation runtime (handoff distillé + log.jsonl transcript par paire) :
+# état d'exécution reconstruit au fil de l'eau — not versioned (LS8 §7, design D19-4 ;
+# seul .ideai/memory/ est le store durable versionné).
+.ideai/conversations/
+.ideai/agents.json
+
 # Runtime background tasks (sensitive, transient data)
 .ideai/background-tasks/