Saving Goals Screen

📋 Summary

This feature allows users to: - View all their saving goals with progress tracking - See overall progress across all goals - Add new goals - Edit existing goals - Track completion status with visual celebrations

🎯 Implementation Details

Files Created:

1. lib/presentation/screens/goals/goals_screen.dart (520 lines)
2. Main goals screen with beautiful UI
3. Overall summary card showing total progress
4. Individual goal cards with progress bars
5. Empty state with call-to-action
6. Animated transitions and hover effects
7. Privacy mode support

🎨 UI Features

• Overall Progress Card: Shows total saved vs total target across all goals
• Individual Goal Cards:
• Progress percentage
• Remaining amount
• Visual progress bar with gradient
• Completion celebration (🎉 for 100% goals)
• Color-coded progress (green for complete, yellow for 75%+, etc.)
• Empty State: Beautiful empty state with icon and call-to-action
• Animations: Smooth fade-in and slide animations using flutter_animate
• Hover Effects: Interactive hover effects on goal cards
• Privacy Mode: Respects privacy settings for amount display