use source.ts includes to ensure highlighting works on github

[evoactivity]

🔗 Linked issue

#2

https://discord.com/channels/423256550564691970/1200066074297782323

❓ Type of change

• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

I've had confirmation that github uses the atom javascript grammar rather than the microsoft javascript grammar when being included in a textmate grammar. This means source.js#expression will not work on github.

You can see how github will highlight edge files using this preview app which also used the atom javascript grammar.
Nova Lightshow JS preview

This is how it highlights using source.ts instead
Nova Lightshow TS preview

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly. (no need)

[thetutlage]

Thanks 👍