docs(fastapi-patterns): import Depends in the router example

The users router uses Depends() for OAuth2PasswordRequestForm but the
import line omits it, so the module raises NameError on import.
Regenerated pi/core with scripts/build-pi-core.js.

Signed-off-by: Wen <jwcastillo@gmail.com>

manifests/context-packs/skill-triggers@1.json

@@ -10,7 +10,7 @@
     "id": "hand-seeded",
     "source": "manual-curation-pending-regeneration"
   },
-  "registryDigest": "498caee2738006d64530e9be34883111cf67742d8c4389f39d61299e1a1c4400",
+  "registryDigest": "c179c4851e43a5e76b0837c7abf033eb813a8c2b7c0647aa0ccf27b4a34e7f26",
   "schemaVersion": 1,
   "triggers": {
     "skill:agent-runtime-gateway-smoke-test": [

pi/core/skills/fastapi-patterns/SKILL.md

@@ -229,7 +229,7 @@ ActiveUserDep = Annotated[User, Depends(get_current_active_user)]
 ```python
 # app/routers/users.py
 from typing import Annotated
-from fastapi import APIRouter, HTTPException, Query, status
+from fastapi import APIRouter, Depends, HTTPException, Query, status
 from fastapi.security import OAuth2PasswordRequestForm
 
 from app.dependencies import ActiveUserDep, DbDep

skills/fastapi-patterns/SKILL.md

@@ -229,7 +229,7 @@ ActiveUserDep = Annotated[User, Depends(get_current_active_user)]
 ```python
 # app/routers/users.py
 from typing import Annotated
-from fastapi import APIRouter, HTTPException, Query, status
+from fastapi import APIRouter, Depends, HTTPException, Query, status
 from fastapi.security import OAuth2PasswordRequestForm
 
 from app.dependencies import ActiveUserDep, DbDep