prompt-transform

Reformats user prompts before implementation. Triggers on any task implying code changes, implementation, multi-step work, or starting/resuming a plan phase. This includes "start phase X", "implement X", "continue X", any plan phase execution request, AND bug reports phrased as questions ("doesn't work", "isn't saving", "is X wired", "broken", "why does X", "fix this"). Diagnostic phrasing does not exempt from…