main
docs: Add comma to all uses of "e.g." in contributor docs.
help: Do not treat `Help Center` as a proper noun.
docs: Update the French translation guide
typos: Fix typos caught by typos and mwic.
translation: Add Urdu translation guide.
docs: Update for switch from Transifex to Weblate.
docs: Add a Japanese translation style guide.
docs: Sync Polish translator glossary with current "Combined feed" string.
docs: Apply sentence single-spacing from Prettier.