Typst

Recognised by .typ sources. A CI job uses Typst when it runs typst, typstyle or typstfmt, or installs it with typst-community/setup-typst.

tests-run

CI compiles the documents: typst compile main.typ. The documents themselves are what defines the tests.

code-formatting

typstyle (--check, which fails on a file it would change; -i rewrites) or typstfmt (--check), each with its one style.

Not judged

Typst has no lint beyond its compiler, so compiler-warnings and static-analysis have nothing to ask; compiling leaves only the PDF, so vcs-ignore has nothing either; coverage has no meaning for a document. The other checks have no tool for Typst and are skipped.