Content file quality audit across 8 dimensions (CC1-CC8): encoding artifacts (NBSP, mojibake, zero-width), markdown syntax (broken italic, orphan backslash), CMS migration artifacts (Joomla/WordPress/PHP), frontmatter quality, image integrity, link integrity with anchor validation, content completen
Content file quality audit across 8 dimensions (CC1-CC8): encoding artifacts (NBSP, mojibake, zero-width), markdown syntax (broken italic, orphan backslash), CMS migration artifacts (Joomla/WordPress/PHP), frontmatter quality, image integrity, link integrity with anchor validation, content completeness, and spelling/typography. Language-agnostic with multi-encoding mojibake detection. Companion fi