Add wasm code language

[Whitedragon115]

Summary

Add WebAssembly code language to options.

[CodeMyst]

I have stopped adding new features to pastemyst v2, since v3 is soon to be released (you can follow the progress on https://github.com/pastemyst/pastemyst-v3 and my discord server)

But I will merge this meantime anyway if this feature matters to you

[Whitedragon115]

Thanks for the review!

I see that v3 is in progress, and I also noticed you’ve switched the code language detection to use Guesslang, and that’s actually one of the pull request I was about to open.
I personally still really like v2, so it’d be awesome if you could merge it. I’m also really excited for v3 to come out!

[CodeMyst]

Merged, will release this feature it sometime this week.

[CodeMyst]

@Whitedragon115 Had some spare time so I published the new release, it's live now 👏 Thanks for the contribution!

[Whitedragon115]

Thank you again!