Add user feature permissions and unified account management

backend/app/routers/portal.py

@@ -1,4 +1,5 @@
 from __future__ import annotations
+from ..feature_guards import require_portal_access
 
 import logging
 import re
@@ -33,7 +34,7 @@ from ..services.issue_resolution import (
 from ..services.notifications import send_portal_notification
 from ..runtime import get_runtime_settings
 
-router = APIRouter(prefix="/portal", tags=["portal"], dependencies=[Depends(get_current_user)])
+router = APIRouter(prefix="/portal", tags=["portal"], dependencies=[Depends(get_current_user), Depends(require_portal_access)])
 logger = logging.getLogger(__name__)
 
 PORTAL_KINDS = {"request", "issue", "feature"}
@@ -654,10 +655,11 @@ async def _notify(
 
 
 @router.get("/overview")
-async def portal_overview(current_user: Dict[str, Any] = Depends(get_current_user)) -> Dict[str, Any]:
-    mine = count_portal_items(mine_username=str(current_user.get("username") or ""))
+async def portal_overview(kind: Optional[str] = None, current_user: Dict[str, Any] = Depends(get_current_user)) -> Dict[str, Any]:
+    kind = _normalize_choice(kind, field="kind", allowed=PORTAL_KINDS, allow_empty=True)
+    mine = count_portal_items(kind=kind, mine_username=str(current_user.get("username") or ""))
     return {
-        "overview": get_portal_overview(),
+        "overview": get_portal_overview(kind) if kind else get_portal_overview(),
         "my_items": mine,
     }