Orchestrate complete product release workflow for FINISHED, PRODUCTION-READY features. Executes comprehensive release preparation including screenshot capture, documentation creation/updates, knowledge base sync, and customer announcement generation. ONLY invoke when user explicitly requests a "release", "launch", "announcement", or "release materials" for a completed feature ready for customer communication. Do NOT use for bug fixes, incomplete features, documentation-only updates, or internal changes. This is a high-stakes workflow that runs start-to-finish without stopping.