added function for users that got stuck with a google account that no longer exists

frontend/src/ts/controllers/account-controller.ts

@@ -401,6 +401,24 @@ export async function addGoogleAuth(): Promise<void> {
     });
 }
 
+export function noGoogleNoMo(): void {
+  const user = Auth.currentUser;
+  if (user === null) return;
+  unlinkAuth(user, "google.com")
+    .then(() => {
+      Notifications.add("Google authentication removed", 1);
+      Loader.hide();
+      Settings.updateAuthSections();
+    })
+    .catch((error) => {
+      Loader.hide();
+      Notifications.add(
+        "Failed to remove Google authentication: " + error.message,
+        -1
+      );
+    });
+}
+
 export async function removeGoogleAuth(): Promise<void> {
   const user = Auth.currentUser;
   if (user === null) return;

frontend/src/ts/index.ts

@@ -28,6 +28,7 @@ import "./popups/mobile-test-config-popup";
 import "./popups/edit-tags-popup";
 import "./popups/google-sign-up-popup";
 import * as Account from "./pages/account";
+import { noGoogleNoMo } from "./controllers/account-controller";
 
 type ExtendedGlobal = typeof globalThis & MonkeyTypes.Global;
 
@@ -52,3 +53,5 @@ extendedGlobal.getTimerStats = TestTimer.getTimerStats;
 extendedGlobal.toggleUnsmoothedRaw = Result.toggleUnsmoothedRaw;
 
 extendedGlobal.enableSpacingDebug = TestInput.enableSpacingDebug;
+
+extendedGlobal.noGoogleNoMo = noGoogleNoMo;

frontend/src/ts/types/types.d.ts

@@ -550,6 +550,7 @@ declare namespace MonkeyTypes {
     getTimerStats(): TimerStats[];
     toggleUnsmoothedRaw(): void;
     enableSpacingDebug(): void;
+    noGoogleNoMo(): void;
   }
 
   interface GithubRelease {