AUH - Are u Happy?

New Features Added 1. Instagram Stories Share Cards •Beautiful, gradient-designed cards users can share to Instagram Stories •Displays happiness percentage, mood breakdown, days tracked, and current streak •Located in the Track tab (scroll to bottom) •One-tap sharing with native iOS share sheet 2. Daily Streaks •Tracks consecutive days of check-ins •Streak counter displayed in Home screen header (top right) •Streak persists if user checks in today or yesterday •Visual indicator with fire icon 3. Badges & Achievements •New "Badges" tab in bottom navigation •13 unlockable badges across 3 categories: •Streak milestones: 3, 7, 14, 30, 60, 100 consecutive days •Total days tracked: 7, 30, 100, 365 days •Happy days collected: 10, 50, 100 happy entries •Progress summary showing current streak, best streak, and total happy days •Badges automatically unlock when requirements are met •Locked badges show requirements, unlocked badges display with colored gradients Files Modified •src/lib/happiness-store.ts - Added streak calculation and badge system •src/app/(tabs)/index.tsx - Added streak display •src/app/(tabs)/track.tsx - Added share card integration •src/app/(tabs)/badges.tsx - New achievements screen •src/app/(tabs)/_layout.tsx - Added Badges tab •src/components/ShareCard.tsx - New share card component Technical Notes •All data stored locally via AsyncStorage (no authentication required) •Badges persist across app sessions •Share functionality uses expo-sharing and react-native-view-shot