Add openLoginWindow() promise that resolves when auth token is stored

Agent-Logs-Url: https://github.com/highperformancecoder/minsky/sessions/f860580e-1854-46ba-96ed-117e3d0cfdce

Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com>

Author: Copilot

gui-js/apps/minsky-electron/src/app/events/electron.events.ts

@@ -39,6 +39,38 @@ export default class ElectronEvents {
   }
 }
 
+// Pending resolver for the auth-token promise created by openLoginWindow()
+let _resolveAuthToken: ((token: string | null) => void) | null = null;
+
+/**
+ * Open the Clerk login popup and return a Promise that resolves with the JWT
+ * token once the user successfully authenticates (or null if the window is
+ * closed before authentication completes).
+ */
+export function openLoginWindow(): Promise<string | null> {
+  const promise = new Promise<string | null>((resolve) => {
+    _resolveAuthToken = resolve;
+  });
+
+  const loginWindow = WindowManager.createPopupWindowWithRouting({
+    width: 420,
+    height: 500,
+    title: 'Login',
+    modal: false,
+    url: '#/headless/login',
+  });
+
+  // Resolve with null if the user closes the window before authenticating
+  loginWindow.once('closed', () => {
+    if (_resolveAuthToken) {
+      _resolveAuthToken(null);
+      _resolveAuthToken = null;
+    }
+  });
+
+  return promise;
+}
+
 ipcMain.handle(events.LOG_MESSAGE, async (event, message: string)=>{
   return await CppClass.logMessage(message);
 });
@@ -295,5 +327,9 @@ ipcMain.handle(events.SET_AUTH_TOKEN, async (event, token: string | null) => {
   } else {
     StoreManager.store.delete('authToken');
   }
+  if (_resolveAuthToken) {
+    _resolveAuthToken(token);
+    _resolveAuthToken = null;
+  }
   return { success: true };
 });

gui-js/apps/minsky-electron/src/app/managers/ApplicationMenuManager.ts

@@ -17,6 +17,7 @@ import { StoreManager } from './StoreManager';
 import { WindowManager } from './WindowManager';
 import { BookmarkManager } from './BookmarkManager';
 import { RecordingManager } from './RecordingManager';
+import { openLoginWindow } from '../events/electron.events';
 
 //TODO:: Remove hardcoding of popup dimensions
 
@@ -129,14 +130,8 @@ export class ApplicationMenuManager {
         },
         {
           label: 'Login via Clerk',
-          click() {
-            WindowManager.createPopupWindowWithRouting({
-              width: 420,
-              height: 500,
-              title: 'Login',
-              modal: false,
-              url: '#/headless/login',
-            });
+          async click() {
+            await openLoginWindow();
           },
         },