feat(typst): add typst completion spec

[toddlerer]

Add spec for Typst CLI completion

[withfig-bot]

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[withfig-bot]

Overview

src/typst.ts:

Info:

[withfig-bot]

Hello @toddlerer,
thank you very much for creating a Pull Request!
Here is a small checklist to get this PR merged as quickly as possible:

• Do all subcommands / options which take arguments include the args property (args: {})?
• Are all options modular? E.g. -a -u -x instead of -aux
• Have all other checks passed?

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[toddlerer]

I have read the CLA Document and I hereby sign the CLA

[mschrage]

A bit of an edge case, but I think it makes sense to split these into two options.

Suggested change

	{
	name: ["-v", "--verbosity"],
	description:
	"Sets the level of logging verbosity: -v = warning & error, -vv = info, -vvv = debug, -vvvv = trace",
	isRepeatable: 4,
	},
	{
	name: ["-v"],
	description:
	"Sets the level of logging verbosity",
	isRepeatable: 4,
	},
	{
	name: ["--verbosity"],
	args: {
	name: "level",
	suggestions: ["warning", "error", "info", "debug", "trace"]
	}
	}

[toddlerer]

Right. An option like that --verbosity might be easier to use. Since I am not an typst maintainer, it might be good if you could suggest it for typst.

[grant0417]

I believe this is verbatim how the command works right now, you can literally repeat --verbosity up to 4 times.

[grant0417]

LGMT!