Implements comprehensive service worker solution with:
- Dynamic versioning using git commit hash or timestamp
- Automatic cache invalidation on new deployments
- Hourly update checks and user notifications
- Network-first caching strategy with 24-hour expiration
- Build automation via prebuild script
- Update notification UI component
This prevents stale cached code from causing white screens by ensuring users always get the latest version after deployment.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
