languages/typst: Add inline preview via typst-concealer

[PartyWumpus]

Adds the typst-concealer plugin for displaying typst inline.

This is marked as draft because I'm not sure about:

• Do I need to put something in some release notes?
• Should I add default keybinds? The plugin basically needs them.
• Should I change the descriptions to better fit the way they're phrased elsewhere? Currently they're just ripped from my code.
• Should I be explicit about the defaults instead of just null and letting the plugin pick?

[NotAShelf]

Do I need to put something in some release notes?

A very quick entry would be nice.

Should I add default keybinds? The plugin basically needs them.

Sure, you can set them as its done in many module. See telescope for an example.

Should I change the descriptions to better fit the way they're phrased elsewhere? Currently they're just ripped from my code.

Option descriptions are usually from plugin documentation in our case. You're free to change them, but I'm not going to ask you to.

Should I be explicit about the defaults instead of just null and letting the plugin pick?

Leaving setupOpts empty means plugin's defaults will be used (if the plugin sets them.) Up to you whether you think some defaults are more... equal than others.

[github-actions]

🚀 Live preview deployed from da48a86

View it here:

Debug Information

Triggered by: PartyWumpus

HEAD at: main

Reruns: 150