Sync .cursor from suite (autodev orchestrator + monorepo skills)

.cursor/skills/deploy/steps/06_procedures.md

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+# Step 6: Deployment Procedures
+
+**Role**: DevOps / Platform engineer
+**Goal**: Define deployment strategy, rollback procedures, health checks, and deployment checklist.
+**Constraints**: Procedures document — no implementation.
+
+## Steps
+
+1. Define deployment strategy:
+   - Preferred pattern: blue-green / rolling / canary (choose based on architecture)
+   - Zero-downtime requirement for production
+   - Graceful shutdown: 30-second grace period for in-flight requests
+   - Database migration ordering: migrate before deploy, backward-compatible only
+
+2. Define health checks:
+
+| Check | Type | Endpoint | Interval | Threshold |
+|-------|------|----------|----------|-----------|
+| Liveness | HTTP GET | `/health/live` | 10s | 3 failures → restart |
+| Readiness | HTTP GET | `/health/ready` | 5s | 3 failures → remove from LB |
+| Startup | HTTP GET | `/health/ready` | 5s | 30 attempts max |
+
+3. Define rollback procedures:
+   - Trigger criteria: health check failures, error rate spike, critical alert
+   - Rollback steps: redeploy previous image tag, verify health, rollback database if needed
+   - Communication: notify stakeholders during rollback
+   - Post-mortem: required after every production rollback
+
+4. Define deployment checklist:
+   - [ ] All tests pass in CI
+   - [ ] Security scan clean (zero critical/high CVEs)
+   - [ ] Database migrations reviewed and tested
+   - [ ] Environment variables configured
+   - [ ] Health check endpoints responding
+   - [ ] Monitoring alerts configured
+   - [ ] Rollback plan documented and tested
+   - [ ] Stakeholders notified
+
+## Self-verification
+
+- [ ] Deployment strategy chosen and justified
+- [ ] Zero-downtime approach specified
+- [ ] Health checks defined (liveness, readiness, startup)
+- [ ] Rollback trigger criteria and steps documented
+- [ ] Deployment checklist complete
+
+## Save action
+
+Write `deployment_procedures.md` using `templates/deployment_procedures.md`.
+
+## Blocking
+
+**BLOCKING**: Present deployment procedures to user. Do NOT proceed until confirmed.