Update admin_routes.py

admin_routes.py

@@ -435,7 +435,7 @@ async def update_environment(
 # ===================== Project Endpoints =====================
 @router.get("/projects/names")
 @handle_exceptions
-def list_enabled_projects():
+async def list_enabled_projects():
     """Get list of enabled project names for chat"""
     cfg = ConfigProvider.get()
     return [p.name for p in cfg.projects if p.enabled and not getattr(p, 'deleted', False)]