Recoup — Add Artist

Bring a new artist into the box: create the account, enrich it, and scaffold their workspace. Driven by a checklist so the long chain is resumable.

The 8-call onboarding chain (drive from the RECOUP.md checklist)

Long chains run from prose drop steps, so drive from the RECOUP.md checklist: scaffold it first (frontmatter holds captured values; body holds the unchecked steps), tick + persist after each step — the file IS the workflow state, resumable from the first unchecked box. Don't run under an agent+ account (data gets orphaned). The 8 calls: