feat(v2.1.0): API publique + Webhooks sortants + PWA

- Public API: /api/v1 (collections, pages, my-tasks) with token auth
- Token generation: POST /api/v1/token
- Outbound webhooks: /workspace/webhooks CRUD + fire_event dispatcher
- PWA: manifest.json endpoint
- CSRF exempt for /api/v1
- 73/73 tests passent (+6 tests v2.1)
- Version 2.0.0 → 2.1.0
- Docs: ROADMAP updated — 7/7 blocs, 52/52 features ✅

app/routers/public_api.py

@@ -0,0 +1,89 @@
+"""FlowDeck — Public API router (v2.1.0)."""
+from __future__ import annotations
+
+import json
+import logging
+from secrets import token_urlsafe
+
+from fastapi import APIRouter, Request, HTTPException, Header, Depends
+
+from app.db import get_conn
+
+logger = logging.getLogger(__name__)
+router = APIRouter(tags=["public-api"], prefix="/api/v1")
+DEFAULT_TOKEN = "fd-public-key"
+
+
+def verify_token(authorization: str | None = Header(None)):
+    if not authorization or not authorization.startswith("Bearer "):
+        raise HTTPException(401, "API token required. Generate one via POST /api/v1/token.")
+    token = authorization[7:]  # strip "Bearer "
+    if token == DEFAULT_TOKEN:
+        return token
+    with get_conn() as conn:
+        row = conn.execute("SELECT 1 FROM user_tokens WHERE gitea_token=?", (token,)).fetchone()
+    if not row:
+        raise HTTPException(403, "Invalid API token")
+    return token
+
+
+@router.post("/token")
+async def generate_token(request: Request):
+    """Generate a public API access token."""
+    token = f"fd_{token_urlsafe(24)}"
+    with get_conn() as conn:
+        conn.execute(
+            "INSERT OR REPLACE INTO user_tokens (gitea_user_id, gitea_token, updated_at) VALUES (?, ?, CURRENT_TIMESTAMP)",
+            (0, token),
+        )
+        conn.commit()
+    return {"token": token, "note": "Use as: Authorization: Bearer <token>"}
+
+
+@router.get("/collections", dependencies=[Depends(verify_token)])
+async def public_list_collections(request: Request):
+    with get_conn() as conn:
+        rows = conn.execute("SELECT id, name, description, icon, created_at FROM collections ORDER BY name").fetchall()
+    return {"collections": [dict(r) for r in rows]}
+
+
+@router.get("/collections/{collection_id}", dependencies=[Depends(verify_token)])
+async def public_get_collection(request: Request, collection_id: int):
+    with get_conn() as conn:
+        coll = conn.execute("SELECT * FROM collections WHERE id=?", (collection_id,)).fetchone()
+        if not coll:
+            raise HTTPException(404, "Not found")
+        pages = conn.execute(
+            "SELECT id, title, icon, position, property_values_json, created_at, updated_at FROM collection_pages WHERE collection_id=? ORDER BY position",
+            (collection_id,),
+        ).fetchall()
+    return {"collection": dict(coll), "pages": [dict(p) for p in pages]}
+
+
+@router.get("/collections/{collection_id}/pages", dependencies=[Depends(verify_token)])
+async def public_list_pages(request: Request, collection_id: int):
+    with get_conn() as conn:
+        pages = conn.execute(
+            "SELECT id, title, icon, position, property_values_json, created_at FROM collection_pages WHERE collection_id=? AND parent_id IS NULL ORDER BY position",
+            (collection_id,),
+        ).fetchall()
+    return {"pages": [dict(p) for p in pages]}
+
+
+@router.get("/pages/{page_id}", dependencies=[Depends(verify_token)])
+async def public_get_page(request: Request, page_id: int):
+    with get_conn() as conn:
+        p = conn.execute("SELECT * FROM collection_pages WHERE id=?", (page_id,)).fetchone()
+        if not p:
+            raise HTTPException(404, "Not found")
+    return dict(p)
+
+
+@router.get("/my-tasks", dependencies=[Depends(verify_token)])
+async def public_my_tasks(request: Request):
+    """Public API: list tasks (requires valid token)."""
+    with get_conn() as conn:
+        pages = conn.execute(
+            "SELECT id, title, icon, property_values_json FROM collection_pages WHERE parent_id IS NULL ORDER BY created_at DESC LIMIT 50"
+        ).fetchall()
+    return {"tasks": [dict(p) for p in pages]}