feat: Add Reminders category with enhanced functionality

[iekp]

This PR adds a comprehensive Reminders category to the applescript-mcp server with the following features:

New Features

• Full reminder management (create, update, delete)
• Advanced search with multiple filters
• List management
• Tag support
• Location-based reminders
• Rich property support
• Utility functions for AppleScript generation

Example Usage

// Create a payment reminder
await server.executeScript({
  name: "reminders_create",
  arguments: {
    title: "Pay Rent",
    notes: "Monthly rent payment",
    dueDate: "2024-01-01",
    priority: 5,
    list: "Finance",
    tags: ["payments", "monthly"],
    url: "https://example.com/pay",
    remindDate: "2023-12-31"
  }
});

// Search for overdue tasks
await server.executeScript({
  name: "reminders_search",
  arguments: {
    list: "Finance",
    isOverdue: true,
    hasReminder: true
  }
});

Implementation Details

• Organized code into modular files
• Type-safe implementations
• Comprehensive error handling
• Utility functions for AppleScript string escaping
• Clear documentation and examples

Testing

The new functionality has been tested with:

• Basic reminder operations
• Complex search queries
• List management
• Tag operations
• Error cases

Documentation

Full documentation is included in the code comments and schemas.