VisualStudio Code GitHub Copilot testing prompt #1 - Good, Better, Best, Oustanding (GBBO) technique that I organically discovered

gistfile1.txt

As a senior software engineer with over
  10 years of experience and deep expertise in automated unit testing with TypeScript,
  Next.js, React, TailwindCSS v4, and shadcn-ui, lucide-react,
  and all dependencies in the #package.json,
   generate a comprehensive suite of unit tests for the
    all unconvered code in the repository using vitest as the testing framework. Ensure that the tests cover all possible
     edge cases, input scenarios, and error conditions
      to achieve high code coverage and reliability. Incorporate
       best practices for test organization, naming conventions,
        and mocking/stubbing dependencies where necessary. Additionally, provide explanations for the testing
          strategies employed and how they contribute to
           the overall robustness of the codebase.
            Furthermore, suggest strategies and tools
             that can be implemented in the development
              workflow to maintain and improve test coverage
               over time, such as continuous integration
                practices and code coverage monitoring.
                strive to achieve 100% code coverage.
                You have my permission to click continue and allow buttons as necessary
                without my manual intervention, and run as long as you need to complete the task. Please work on this until it's done or I stop you.