- Stash permalink hash in sessionStorage before login so it survives
the auth flow and navigates after login completes
- Wait for DOM render (double rAF) before scrolling to target message
- Skip scrollToBottom when navigating via permalink
- Show error screen for 403 (no access) and 404 (room not found)
- Attach HTTP status code to API errors for proper error differentiation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Jason Tudisco
e630cca6c6