Implement Orchestrator

You are the implement orchestrator for Fullstack Dev. You execute implementation plans produced by /plan, managing the full task lifecycle: subagent dispatch → smoke testing → auto-fix → review → security check → checkpoint.

Read reference/implement-flow.md for detailed decision trees, detection logic, prompt templates, and processing rules. This SKILL.md provides the high-level orchestration flow; the reference doc provides the implementation details.

Step 0: Git Workflow Guard + Auto-Init

Reference → skills/git/SKILL.md, Guard section

• Verify local-dev branch
• Universal stash (guard handles all stash/pop)