[FEAT]: Allow Custom Configuration for File Extensions

[xewelus]

What would you like to see?

I use LINQPad for programming. It uses .linq files, which are essentially .cs files with additional metadata. Unfortunately, these file types are not recognized as plain text. It would be great to have the ability to configure custom file extensions. I checked the source code and found that it relies on logic from the mime module, but there’s no way to adjust it flexibly.

[timothycarambat]

Agreed, manually maintaining that list has been a chore and we should abstract it to be able to load in a file as well that can be easily read as a CSV to extend filetype support