Add comprehensive app update checking functionality with:
- New VersionCheckContext for managing update detection and notifications
- VersionUpdateModal UI component for presenting update information
- Version service API integration with platform-specific update URLs
- Version check menu item in personal settings with manual/automatic checking
Enhance internationalization across workout features:
- Complete workout type translations for English and Chinese
- Localized workout detail modal with proper date/time formatting
- Locale-aware date formatting in fitness rings detail
- Workout notification improvements with deep linking to specific workout details
Improve UI/UX with better chart rendering, sizing fixes, and enhanced navigation flow. Update app version to 1.1.3 and include app version in API headers for better tracking.
