[gem-team] Version 1.109.0 (#2639)

* Bump gem-team plugin version to 1.102.0 and add entry

Updated marketplace.json and plugin.json to version 1.102.0, added gem-team plugin entry with 16 items, refined argument hints in multiple agent definitions, and updated planner, reviewer, and skill creator configurations.

* Bump gem-team plugin version to 1.103.0 and update acceptance_criteria references

* refactor: simplify agent definitions and add gem-design-md-guidelines and gem-devops-guidelines skills

* feat: optimize orchstrator for faster workflows

* chore: optimize skills

* chore: update readme

* chore: bump version to 1.108.0

* chore: streamline planner

skills/gem-devops-guidelines/SKILL.md

@@ -0,0 +1,61 @@
+---
+name: gem-devops-guidelines
+description: Design or review infrastructure, deployment, CI/CD, Docker, Kubernetes, health checks, rollback, feature flags, production readiness, and mobile release workflows. Use for DevOps, platform, container, pipeline, or release tasks.
+---
+
+# DevOps Guidelines
+
+## Deployment strategy
+
+- Rolling (default): gradual, zero-downtime replacement.
+- Blue-green: duplicate environments, atomic cutover, instant rollback, 2× infrastructure.
+- Canary: route a small percentage first; requires traffic splitting.
+
+## Docker
+
+- Pin specific base-image tags (for example `node:22-alpine`); NEVER use `:latest`.
+- Use multi-stage builds and a non-root user. Copy dependencies first for caching.
+- `.dockerignore`: `node_modules`, `.git`, tests. Define `HEALTHCHECK` and resource limits.
+
+## Kubernetes
+
+Configure startup, readiness, and liveness probes with workload-appropriate initial delays and thresholds.
+
+## CI/CD
+
+- PR: lint → typecheck → unit → integration → preview.
+- Main: build → staging → smoke → production.
+
+## Health and shutdown
+
+- Simple: `GET /health` → `{ "status": "ok" }`.
+- Detailed: dependencies, uptime, version.
+- Services MUST expose meaningful health and gracefully handle `SIGTERM` when the workload requires it.
+
+## Configuration
+
+Use environment variables (Twelve-Factor), separated by environment. Validate at startup and fail fast. NEVER commit secrets or hard-code `NODE_ENV=production`.
+
+## Rollback
+
+Kubernetes: `kubectl rollout undo`. Vercel: `vercel rollback`. Docker: redeploy the previous pinned image.
+
+## Feature Flags
+
+- Lifecycle: create → enable → 5% → 25% → 50% → 100% → remove flag and dead code.
+- Every flag MUST have an owner, expiration, and rollback trigger. Remove within two weeks.
+
+## Checklists
+
+- Pre-deploy, when applicable: passing tests, code review, environment variables, migrations, rollback plan.
+- Post-deploy services: healthy, monitored, old pods terminated, outcome documented.
+- Production services: passing tests; no hardcoded secrets; JSON logs; meaningful health; pinned versions; validated environment variables; resource limits; TLS; CVE scan; CORS; rate limiting; CSP/HSTS/X-Frame-Options; tested rollback; runbook; on-call.
+- Apply security/CVE checks to executable or security-sensitive workloads.
+
+## Mobile Deployment
+
+- EAS: `eas build:configure`; `eas build -p ios|android --profile preview`; `eas update --branch production`; `--auto-submit`.
+- Fastlane: iOS `match`/`cert`/`sigh`/`pilot`; Android Gradle/`supply`.
+- Keep credentials in environment/secret storage, never Git. Automate iOS development/distribution signing with `fastlane match`; use `keytool` and Google Play App Signing for Android.
+- TestFlight: internal instant; external 90 days/100 testers. Google Play: internal/beta/production. Expect 1–7 days for review.
+- Rollback: EAS `eas update:rollback`; native release → revert build; store release → reduce phased rollout.