AI Implementation feature(871): Admin Area System: Database Backup/Restore and Danger Zone (#61)

frontend/src/app/core/services/auth.service.ts

@@ -240,6 +240,17 @@ export class AuthService {
     this.publishInvalidation(message);
   }
 
+  /**
+   * Forcibly invalidate the local session (and broadcast peer
+   * invalidation) — used after a destructive server-initiated action such
+   * as a successful restore that revokes access. Same as a normal logout
+   * from the client's perspective.
+   */
+  forceServerInvalidation(): void {
+    this.suppressBroadcast = false;
+    this.clearAndBroadcast();
+  }
+
   handleSseUnauthorized(): void {
     this.clearAndBroadcast();
     this.notifyPeerInvalidation('sse-unauthorized');