README Lacks Detailed Instructions for Resolution of `npx: command not found` on Windows

[CaptainException]

The explanation on how to fix the error completely omits Windows Users.
Because of this the configuration was quite the headache...

I had a couple of issues:

1. At first I didn't even understand what was needed to be done in the first place. I had to read the part about the init script multiple times to understand that what it meant was that the setup command needs to be called which in my case was fnm env --use-on-cd --shell powershell | Out-String | Invoke-Expression or at least I thought...

2. The next issue was using the Windows command instead of the one for linux. I just didn't think about it a lot. On second thought it should have been obvious as git is not using PowerShell internally but when you just want to quickly add some new npm package to your repo you expect to be able to simply follow the usage instructions quickly without thinking a lot about it.

3. My last and biggest issue was setting up the path.
   Windows does not support ~ nor $HOME which is used in the example and works in both bash and PowerShell which is why I assumed it would work too. But no Windows does not like any of that. Its cmd syntax or nothing: %USERPROFILE%.

These problems made setting up the "simple" git hooks not that simple.

I'd be happy to open a PR to make the README clearer for Windows Users.

[toplenboren]

Hi, thanks for the issue,

Yea, sorry that your experience was not great :-( glad you figured it out tho

Feel free to open PR, I will be happy to review and merge it :-)

[a145789]

Here are my modification steps to configure .simple-git-hooks on Windows, Hope this will be helpful to those who need it.

1. in your preferred directory, create a file named .simple-git-hooks.sh.

2. Open the file in a text editor and add your shell commands (e.g., eval "$(fnm env --use-on-cd --shell bash)").
   Note: Ensure the commands are valid shell commands.

3. Open Windows Environment Variables settings.
   Add a new variable: SIMPLE_GIT_HOOKS_RC.
   Set its value to the full path of your .simple-git-hooks.sh file.

4. Restart VSCode.
   Open VSCode and run dir env: in the terminal to verify SIMPLE_GIT_HOOKS_RC appears with the correct path.