Review Mintlify documentation

Run the house-style content and polish pass on a Mintlify docs site. This is the editorial review, not the mechanics. When the official mintlify capability is available, use it for current component and docs.json syntax. Otherwise inspect the site's existing patterns and current Mintlify documentation instead of guessing.

The authority for every rule cited here is the bundled editorial playbook: references/editorial-playbook.md. Read it first. This skill is the procedure that applies it; the operational rubric is in references/review-rubric.md.

The two non-negotiable habits