engagement-workflow

Orchestrate a full marketing engagement through the 12-Part methodology — Stone vs Opinion intake, external research, Four Core Documents, client validation, Decision Matrix v2 re-runs, growth planning, channel fan-out, and the continuous-improvement loop — with checkpointed, resumable state at every part. Triggers on "/digital-marketing-pro:engagement-workflow", "start a new engagement", "what part of the engagement are we on", "apply the decision matrix", "advance to the next part". Reads and writes engagement state via engagement-state.py only, and dispatches to /digital-marketing-pro:four-core-documents, growth-plan, yearly-planner, and continuous-improvement-loop.