מספר תווים של Composer

[merefield (Robert)]

Both issues resolved:

https://github.com/merefield/discourse-tc-character-count/pull/3

Shareable linting config in CI, is something missing in checks?

My bad. It was as simple as a missing dot on the .template-lintrc.cjs filename consider using the GitHub - discourse/discourse-theme-skeleton: Template for Discourse themes · GitHub when setting up new theme components … (although for this one, linting was grandfathered)