- Moved test files for completion parameters, clipboard, app redirection, and emoji utilities to the appropriate directory structure.
- Added comprehensive tests for clipboard functionality, including modern and legacy methods.
- Implemented tests for app redirection logic based on user permissions and app modes.
- Enhanced tests for completion parameters validation and error handling.
- Introduced tests for emoji search functionality with various scenarios.
- Updated icon utility tests to cover edge cases and security concerns.
- Improved formatting tests for numbers, file sizes, and time representation.
