Fix js get and close store

plugins/store/guest-js/index.ts

@@ -276,6 +276,11 @@ export class Store extends Resource implements IStore {
       }
     })
   }
+
+  async close(): Promise<void> {
+    // The default close on `Resource` can only close resources in the webview's resource table
+    await invoke('plugin:store|close_store', { rid: this.rid })
+  }
 }
 
 interface IStore {