fix: require_role in special_assignments router ohne extra Depends() wrapping

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/app/routers/special_assignments.py

@@ -63,7 +63,7 @@ async def _check_overlap(
 @router.get("/users/{user_id}/special-assignments", response_model=list[SpecialAssignmentOut])
 async def list_assignments(
     user_id: UUID,
-    current_user: User = Depends(require_role(*_manager_roles)),
+    current_user: User = require_role(*_manager_roles),
     db: AsyncSession = Depends(get_db),
 ):
     target = await db.get(User, user_id)
@@ -81,7 +81,7 @@ async def list_assignments(
 async def create_assignment(
     user_id: UUID,
     data: SpecialAssignmentCreate,
-    current_user: User = Depends(require_role(*_manager_roles)),
+    current_user: User = require_role(*_manager_roles),
     db: AsyncSession = Depends(get_db),
 ):
     target = await db.get(User, user_id)
@@ -104,7 +104,7 @@ async def update_assignment(
     user_id: UUID,
     assignment_id: UUID,
     data: SpecialAssignmentUpdate,
-    current_user: User = Depends(require_role(*_manager_roles)),
+    current_user: User = require_role(*_manager_roles),
     db: AsyncSession = Depends(get_db),
 ):
     sa = await _get_assignment_or_404(assignment_id, current_user.company_id, db)
@@ -127,7 +127,7 @@ async def update_assignment(
 async def delete_assignment(
     user_id: UUID,
     assignment_id: UUID,
-    current_user: User = Depends(require_role(*_manager_roles)),
+    current_user: User = require_role(*_manager_roles),
     db: AsyncSession = Depends(get_db),
 ):
     sa = await _get_assignment_or_404(assignment_id, current_user.company_id, db)
@@ -143,7 +143,7 @@ async def delete_assignment(
 async def payroll_report(
     year: int = Query(..., ge=2000, le=2100),
     month: int = Query(..., ge=1, le=12),
-    current_user: User = Depends(require_role(*_manager_roles)),
+    current_user: User = require_role(*_manager_roles),
     db: AsyncSession = Depends(get_db),
 ):
     """Payroll-Report: Für jeden Mitarbeiter die Sondervertretungs-Stunden im Monat."""