- Updated signup-page.js to support additional message types for signup entry and password page readiness.
- Introduced new helper functions for managing signup entry states and filling email/password.
- Enhanced error handling and logging for better debugging during the signup process.
- Modified sub2api-panel.js and vps-panel.js to handle REQUEST_OAUTH_URL messages and improved logging.
- Updated sidepanel.html to reflect changes in button labels for clarity in user actions.