fix: add support for windows builds

[AndyMJones]

When trying to build the project on a windows machine there are a few errors relating to file paths and commands used within tsup.config.ts and patch-ts.js. I have updated the files to support both linux / mac and windows development but I have not created a new ci job to run on windows (happy to add that if you would like it).

tsup failure:

patch failure:

tsup.config.ts is an easy fix as there are simple params that can be added to glob.sync that solve the path issues.

patch-ts.js is slightly more involved, you cannot run /bin/bash and grep on windows. I have written a simple version using glob to find the file paths, then fs to read the file to search for references of "~/core" etc. This works for both windows and Linux but is significantly slower than using grep so I have kept the grep implementation for non windows builds. Happy to consolidate this if you care more about simplicity over performance (I think the functions are a little bit ugly but hopefully clear).

[kettanaito]

Hi, @AndyMJones. Thanks for looking into this, much appreciated.

We can merge glob arguments additions straight away but otherwise this looks too big of a change to fix the issue. Perhaps there's a dependency we can use that gives us grep powers and has Windows/Linux support baked in. Or, even better, we find a way to validate file contents without relying on grep.

[AndyMJones]

Hi @kettanaito, no problem. I've been using MSW for years and felt I should give back a little.

glob already does the heavy lifting any other library would do. I had a look into using shelljs or fast-glob but there wasn't really any major gain from what I could see.

If you are happy for grep to not be used, the flow for windows actually already worked for both linux and windows. I have refined this PR down to one solution instead of one for windows and one for linux. Let me know if you still think its too big.