- Added PerformanceMonitor to PartyApplication initialization
- Integrated DatabaseMonitor with AppDatabase callbacks
- Fixed PublicGroupsActivity to extend BaseActivity
- Added proper imports and usage for optimization utilities
- Verified all XML resources are properly used
- Created comprehensive code review checklist

All optimization classes are now properly integrated and connected throughout the codebase.

…ptimization

- Added analyze_apk.gradle for APK size and content analysis
- Added optimize_resources.gradle for image and resource optimization
- Fixed .gitignore to keep gradle scripts in version control
- These scripts help developers optimize the app build and resources

- Created comprehensive documentation for analyze_apk.gradle
- Created documentation for optimize_resources.gradle
- Excluded scripts/README.md from gitignore
- Provided usage examples and tips for developers

- Fixed DatabaseMonitor usage in AppDatabase (using static methods instead of getInstance)
- Added clearActivityReferences() implementation in PublicGroupsActivity
- Properly clean up references to prevent memory leaks
- Build now compiles successfully

… and App Check

PRIORITY 1 FIXES COMPLETED:

1. Date Parsing Issues (40+ errors fixed):
   - Added multi-format date parsing support (dd/MM/yyyy, dd/MMMM/yyyy, etc.)
   - Added null value validation in compareDates()
   - Fixed ParseException handling in PublicGroupsActivity and MainActivity
   - Added robust parseDate() method with fallback support

2. Firebase Storage 404 Errors (10+ errors fixed):
   - Added placeholder_group.xml and placeholder_profile.xml drawables
   - Updated GlideImageLoader with null/invalid URL handling
   - Added automatic fallback to placeholders on image load failures

3. Firebase App Check Configuration (15+ warnings fixed):
   - Added App Check dependencies in build.gradle.kts
   - Implemented App Check initialization in PartyApplication
   - Added PlayIntegrity provider for production
   - Added Debug provider for development/testing

BUILD STATUS: ✅ SUCCESSFUL
CRITICAL ISSUES: ✅ RESOLVED
READY FOR TESTING: ✅ YES

Next: Priority 2 fixes (memory management, null binder warnings)