Drupal Canvas Full HTML rollout guide

I turned my Drupal Canvas Full HTML notes into a clear rollout guide and backed it with a runnable repo so teams can ship rich editing without breaking permissions. Why I Built It Canvas ships with a powerful editor, but Full HTML in Canvas can be risky if the configuration is sloppy. I wanted a deterministic, step-by-step guide that makes the rollout safe and auditable, plus a concrete reference implementation I can point to. The Solution I distilled the guide into a predictable sequence and mapped it to actual code: Validate prerequisites (Drupal 11.2+, Canvas 1.0.4, Full HTML text format) Install Canvas and Canvas Full HTML Enable Gin for a consistent editing baseline Configure Full HTML in Canvas and clear caches Verify component schemas expose contentMediaType: text/html Confirm Canvas AI behavior and prompting patterns for safe component use props : type : object properties : content : type : string title : Content contentMediaType : text/html x-formatting-context : block The Cod