ax-extract-workflow

Reconstruct the workflow behind a past artifact — "what made X work" / "extract workflow from <date|sha>" / "how did we ship Y". Uses ax to find the relevant sessions and narrate the ordered skill arcs that produced the result. Triggers on "what made X work", "how did we build Y", "extract workflow from <date>", "extract workflow from <sha>", "what was the workflow around <topic>", "show me how I shipped <feature>",…