Add Test Coverage and UI

[ThomasCode92]

This pull request introduces key enhancements to the project's testing infrastructure by enabling the Vitest UI and integrating code coverage reporting. These changes aim to improve the developer experience and provide better insights into test results and code quality.

Key Features

1. Vitest UI Activation

• The Vitest UI is now enabled, offering a more interactive and user-friendly interface for running and analyzing tests.
• This interface allows developers to:
  • Execute tests selectively or in bulk.
  • View real-time results and logs for individual tests.
  • Debug failing tests with improved clarity and ease.

2. Code Coverage Integration

• Code coverage functionality has been added, ensuring that developers can assess which parts of the codebase are being tested.
• Coverage Reports:
  • Automatically generated during test runs.
  • Provide detailed metrics such as percentage of code coverage across lines, functions, branches, and statements.
  • Highlight untested areas in the codebase for improvement.

3. Test Results Reporting

• In addition to code coverage, comprehensive reports for test results are generated.
• These reports include:
  • Summary of passed, failed, and skipped tests.
  • Detailed logs for test execution.