App workflow router

Use the request and existing project state to choose the next useful action. Load only the context needed to identify the outcome, constraints, and current implementation. An existing file does not prove that a stage is complete.

• New product: use research, PRD, and technical design skills selectively. Quick mode needs a clear outcome, constraints, and acceptance journey; deeper planning is useful for unresolved integrations or consequential decisions.
• Existing product: implement the requested change in the current architecture. Use a change skill if available; missing planning documents do not require restarting discovery.
• Broken behavior: reproduce, diagnose, fix, and verify the failure. Use a debugging skill if available, without redoing the new-product interview.
• Instructions or handoff only: produce the requested artifacts and report their limits; do not begin an unrequested implementation or deployment.