Things MCP Server

# Changes Summary ## Tasks Completed ### 1. Area Creation Investigation - Confirmed that Things.app does NOT support creating areas via URL scheme or JSON import - Areas must be created manually in the Things.app interface - Projects can only be assigned to existing areas ### 2. Removed Show and Search Functionality - Removed `show` and `search` commands from `ThingsCommand` type - Removed `ShowTarget`, `ShowParams`, and `SearchParams` interfaces - Updated `ThingsParams` union type to exclude show/search params ### 3. Updated Integration Tests - Removed all show/search related tests that caused "You didn't assign which list to access" errors - Removed invalid URL test that caused annoying popup errors - Restructured tests to follow lifecycle pattern: Create → Update → Complete - Updated area assignment test to use "Work" area with warning message - Added proper auth token checks for update operations - Added edge case tests for special characters and deadlines ### 4. Test Improvements - Tests now properly skip update/complete operations when no auth token is available - Added informative console messages for test execution - Maintained all URL building validation tests - Improved test organization with descriptive test suite names ## Files Modified 1. `/src/types/things.ts` - Removed show/search types 2. `/tests/integration.test.ts` - Complete rewrite with lifecycle pattern 3. `/test-improvement-plan.md` - Created to document issues found 4. `/CHANGES.md` - This summary file ## Notes - The integration tests now create test items but cannot automatically clean them up without real IDs from Things - Update and complete operations require `THINGS_AUTH_TOKEN` environment variable - Area assignment only works if the specified area already exists in Things