[Vibe Coding App] Unresponsive on Dev Account Only - Corrupted User State Suspected

I am experiencing a critical issue where my Vibe Coding app is completely unresponsive (all elements frozen, including the “Login” button on the sign-up page), but only when accessed by my primary developer account.

Crucial context (Diagnostic Results):

  1. The app works perfectly when accessed by any other user account (e.g., a new test account or another device/user).

  2. I have performed all client-side debugging steps on my primary testing device (Chrome on phone), including: Hard Browser Refresh, using Incognito Mode, and performing a deep clear of all specific site data/local storage/IndexedDB for the app’s URL. The issue persists.

  3. The only button that previously worked was “Logout,” which indicates the corrupted state is tied to the active user session data.

  4. One of the things that I have noticed is that when i go to app settings and change the theme Dark Mode, it then becomes unresponsive (not every element but most pages/sections)

Diagnosis:

The issue is strongly suspected to be a corrupted or invalid user state variable associated with my primary developer account ID stored in the backend (database/state persistence layer). The app appears to load this invalid data and immediately enters an unhandled error state or infinite loop upon initialization.

Request:

Please could you assist in investigating this:

  1. Review server-side logs/Vibe Code console logs when my specific user ID attempts to load the app to identify the point of failure (e.g., an unhandled exception during the state retrieval phase).

  2. Reset or completely clear the persistent state data (e.g., user settings, session data, or any custom variables) associated with my user ID.

Thank you for your urgent assistance.