Acceptance Orchestrator

This is a workflow wrapper that treats coding tasks as a state machine from issue intake through deployment and verified acceptance. It enforces gates at each step: won't start if the issue isn't ready, won't claim completion without evidence that acceptance criteria actually pass in the target environment, and escalates explicitly when stuck instead of silently stopping halfway. The PR review polling uses expanding intervals (3m, 6m, 10m) to batch feedback, and it defaults to dev deploys with runtime verification rather than trusting assumptions. Useful when you want end-to-end automation but need guardrails against premature "done" declarations and clear handoff points when human decisions are actually needed.