feat(frontend): implemented CSAS button responsiveness

7project/frontend/src/api.ts

@@ -133,6 +133,9 @@ export type User = {
   is_active: boolean;
   is_superuser: boolean;
   is_verified: boolean;
+  // Optional JSON config object for user-level integrations and settings
+  // Example: { csas: "{\"expires_at\": 1761824615, ...}" } or { csas: { expires_at: 1761824615, ... } }
+  config?: Record<string, any> | null;
 };
 
 export async function getMe(): Promise<User> {