setup-pre-commit

What it does: - Sets up Husky, which is a tool that runs checks before you save code changes - Installs Prettier, which automatically fixes how your code looks - Runs type checking to catch mistakes - Runs tests to make sure your code works - All of this happens automatically when you try to save your changes When to use it: - When you want to make sure bad code never gets saved to your project - When your team wants everyone's code to look the same - When you want tests and type checking to run automatically before saving - When you are starting a new project and want to set up these safety checks from the beginning