Clean-room loop (discussion -> clean-room-loop workflow launch)

Conversational front door to the clean-room-loop dynamic workflow (.claude/workflows/clean-room-loop.js). The workflow runs in the background with no way to ask anything mid-run, so the discussion happens HERE; answers pass as args.

Claude Code only. Dynamic workflows are a Claude Code feature. In Pi/Codex/OpenCode the Workflow() call will not exist - see the Fallback step. Only this workflow shortcut is Claude Code specific; the underlying clean-room skills (/clean-room:unattended, clean-room-skill run) work on every supported runtime.

Installed project-local. The workflow script ships to project-local .claude/workflows/ (not global). Workflow({ name }) discovers it from the current project's .claude/workflows/ (or ~/.claude/workflows/ if a personal copy exists). If the current project does not have it, initialize a project-local install before launching - see Step 3.

What this is (and is NOT)