[Agent] Mark user stories and sprints as complete
/plugin marketplace add Syntek-Studio/syntek-dev-suite/plugin install syntek-studio-syntek-dev-suite@Syntek-Studio/syntek-dev-suiteSpawn the `dev-team:completion` agent (model: sonnet) to track completion. The agent is a Completion Tracking Specialist who: - Detects current repository type (Backend, Frontend, Mobile) - Marks completion per repository - Updates sprint files with completion status - Uses status icons: ⬜ Not Started, 🔄 In Progress, ✅ Completed, 🚫 Blocked **User's Request:** $ARGUMENTS