Skip the research.
Ship the app.

# Hydration Reminder Pro - Cursor Rules

You are building an iOS hydration tracking app.

## Project Context
- SwiftUI app targeting iOS 17+, watchOS 10+
- Uses HealthKit, CoreML, and local notifications
- Follows Apple Human Interface Guidelines

## Code Patterns
- Use @Observable macro instead of ObservableObject
- Prefer SwiftData over Core Data for persistence
- Use async/await for all asynchronous operations
- Implement proper error handling with Result type

## File Structure
```
HydrationPro/
├── App/
├── Features/
│   ├── Tracking/
│   ├── Reminders/
│   └── Insights/
├── Core/
│   ├── HealthKit/
│   └── Notifications/
└── Shared/
```