- Add comprehensive console logging for pause button lifecycle:
* Main process logs when sending visibility updates with duration info
* Renderer logs visibility changes and user interaction events
* Helps diagnose why pause button may not appear on rotation sites
- Fix return-to-home inactivity prompt appearing on manual sites:
* Skip inactivity timeout logic when on manual sites (duration=0)
* Manual sites should not trigger return-to-home prompts
* Only rotation sites should show inactivity prompts
These changes help diagnose pause button issues and improve UX for manual sites