Hide hosted dashboard update controls

web/src/lib/api.ts

@@ -1570,6 +1570,9 @@ export interface StatusResponse {
    * Empty in loopback mode; empty + ``auth_required=true`` is a
    * fail-closed state (the dashboard will refuse to bind). */
   auth_providers?: string[];
+  /** False when the dashboard is running in a hosted/managed layout where
+   * updates are handled by the outer launcher instead of ``hermes update``. */
+  can_update_hermes?: boolean;
   config_path: string;
   config_version: number;
   env_path: string;