Fix get_user_context_from_cookie to be async

Make get_user_context_from_cookie and get_user_from_cookie async
since they call async get_verified_user_context. Update all callers.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

server.py

@@ -537,7 +537,7 @@ def render_home_html(actor_id: Optional[str] = None) -> str:
 @app.get("/", response_class=HTMLResponse)
 async def root(request: Request):
     """Home page."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     actor_id = ctx.actor_id if ctx else None
     return render_home_html(actor_id)
 
@@ -721,7 +721,7 @@ async def discard_run(run_id: str, ctx: UserContext = Depends(get_required_user_
 @app.delete("/ui/runs/{run_id}/discard", response_class=HTMLResponse)
 async def ui_discard_run(run_id: str, request: Request):
     """HTMX handler: discard a run. Only deletes outputs, preserves inputs."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -795,7 +795,7 @@ async def run_detail(run_id: str, request: Request):
             await asyncio.to_thread(save_run, run)
 
     if wants_html(request):
-        ctx = get_user_context_from_cookie(request)
+        ctx = await get_user_context_from_cookie(request)
         if not ctx:
             content = '<p class="text-gray-400 py-8 text-center"><a href="/login" class="text-blue-400 hover:text-blue-300">Login via L2</a> to view run details.</p>'
             return HTMLResponse(render_page("Login Required", content, None, active_tab="runs"), status_code=401)
@@ -1014,7 +1014,7 @@ async def run_detail(run_id: str, request: Request):
 @app.get("/runs")
 async def list_runs(request: Request, page: int = 1, limit: int = 20):
     """List runs. HTML for browsers (with infinite scroll), JSON for APIs (with pagination)."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
 
     all_runs = await asyncio.to_thread(list_all_runs)
     total = len(all_runs)
@@ -1206,7 +1206,7 @@ async def upload_recipe(file: UploadFile = File(...), ctx: UserContext = Depends
 @app.get("/recipes")
 async def list_recipes_api(request: Request, page: int = 1, limit: int = 20):
     """List recipes. HTML for browsers, JSON for APIs."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
 
     all_recipes = await asyncio.to_thread(list_all_recipes)
 
@@ -1469,7 +1469,7 @@ def build_dag_from_recipe(yaml_config: dict, user_inputs: dict[str, str], recipe
 @app.get("/recipe/{recipe_id}", response_class=HTMLResponse)
 async def recipe_detail_page(recipe_id: str, request: Request):
     """Recipe detail page with run form."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     recipe = load_recipe(recipe_id)
 
     if not recipe:
@@ -1550,7 +1550,7 @@ async def recipe_detail_page(recipe_id: str, request: Request):
 @app.post("/ui/recipes/{recipe_id}/run", response_class=HTMLResponse)
 async def ui_run_recipe(recipe_id: str, request: Request):
     """HTMX handler: run a recipe with form inputs."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -1620,7 +1620,7 @@ async def ui_run_recipe(recipe_id: str, request: Request):
 @app.get("/ui/recipes-list", response_class=HTMLResponse)
 async def ui_recipes_list(request: Request):
     """HTMX partial: list of recipes."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
 
     if not ctx:
         return '<p class="text-gray-400 py-8 text-center"><a href="/ui/login" class="text-blue-400 hover:text-blue-300">Login via L2</a> to see recipes.</p>'
@@ -1671,7 +1671,7 @@ async def ui_recipes_list(request: Request):
 @app.delete("/ui/recipes/{recipe_id}/discard", response_class=HTMLResponse)
 async def ui_discard_recipe(recipe_id: str, request: Request):
     """HTMX handler: discard a recipe."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -1706,7 +1706,7 @@ async def get_cached(content_hash: str, request: Request):
     accept = request.headers.get("accept", "")
     logger.info(f"get_cached: {content_hash[:16]}... Accept={accept[:50]}")
 
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     cache_path = get_cache_path(content_hash)
 
     if not cache_path:
@@ -1963,7 +1963,7 @@ async def cache_meta_form(content_hash: str, request: Request):
 @app.get("/ui/cache/{content_hash}/meta-form", response_class=HTMLResponse)
 async def ui_cache_meta_form(content_hash: str, request: Request):
     """HTMX partial: metadata editing form for a cached item."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="text-red-400">Login required to edit metadata</div>'
 
@@ -2136,7 +2136,7 @@ async def ui_cache_meta_form(content_hash: str, request: Request):
 @app.patch("/ui/cache/{content_hash}/meta", response_class=HTMLResponse)
 async def ui_update_cache_meta(content_hash: str, request: Request):
     """HTMX handler: update cache metadata from form."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -2183,7 +2183,7 @@ async def ui_update_cache_meta(content_hash: str, request: Request):
 @app.post("/ui/cache/{content_hash}/publish", response_class=HTMLResponse)
 async def ui_publish_cache(content_hash: str, request: Request):
     """HTMX handler: publish cache item to L2."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -2276,7 +2276,7 @@ async def ui_publish_cache(content_hash: str, request: Request):
 @app.patch("/ui/cache/{content_hash}/republish", response_class=HTMLResponse)
 async def ui_republish_cache(content_hash: str, request: Request):
     """HTMX handler: re-publish (update) cache item on L2."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -2360,7 +2360,7 @@ async def list_media(
     tag: Optional[str] = None
 ):
     """List media items. HTML for browsers (with infinite scroll), JSON for APIs (with pagination)."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
 
     if wants_html(request):
         # Require login for HTML media view
@@ -2593,7 +2593,7 @@ async def discard_cache(content_hash: str, ctx: UserContext = Depends(get_requir
 @app.delete("/ui/cache/{content_hash}/discard", response_class=HTMLResponse)
 async def ui_discard_cache(content_hash: str, request: Request):
     """HTMX handler: discard a cached item."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg mb-4">Login required</div>'
 
@@ -3174,7 +3174,7 @@ async def sync_with_l2(ctx: UserContext = Depends(get_required_user_context)):
 @app.post("/ui/sync-l2", response_class=HTMLResponse)
 async def ui_sync_with_l2(request: Request):
     """HTMX handler: sync with L2 server."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return '<div class="bg-red-900/50 border border-red-700 text-red-300 px-4 py-3 rounded-lg">Login required</div>'
 
@@ -3356,17 +3356,17 @@ def detect_media_type(cache_path: Path) -> str:
     return "unknown"
 
 
-def get_user_context_from_cookie(request) -> Optional[UserContext]:
+async def get_user_context_from_cookie(request) -> Optional[UserContext]:
     """Get user context from auth cookie. Returns full context with actor_id and l2_server."""
     token = request.cookies.get("auth_token")
     if not token:
         return None
-    return get_verified_user_context(token)
+    return await get_verified_user_context(token)
 
 
-def get_user_from_cookie(request) -> Optional[str]:
+async def get_user_from_cookie(request) -> Optional[str]:
     """Get username from auth cookie (backwards compat - prefer get_user_context_from_cookie)."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     return ctx.username if ctx else None
 
 
@@ -3585,7 +3585,7 @@ async def ui_logout():
 @app.post("/ui/publish-run/{run_id}", response_class=HTMLResponse)
 async def ui_publish_run(run_id: str, request: Request, output_name: str = Form(...)):
     """Publish a run to L2 from the web UI."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     if not ctx:
         return HTMLResponse('<div class="error">Not logged in</div>')
 
@@ -3654,7 +3654,7 @@ async def ui_publish_run(run_id: str, request: Request, output_name: str = Form(
 @app.get("/ui/runs", response_class=HTMLResponse)
 async def ui_runs(request: Request):
     """HTMX partial: list of runs."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
     runs = list_all_runs()
 
     # Require login to see runs
@@ -3754,7 +3754,7 @@ async def ui_media_list(
     tag: Optional[str] = None
 ):
     """HTMX partial: list of media items with optional filtering."""
-    ctx = get_user_context_from_cookie(request)
+    ctx = await get_user_context_from_cookie(request)
 
     # Require login to see media
     if not ctx: