update docs for deployments

Author: justin808

.controlplane/shakacode-team.md

@@ -1,5 +1,26 @@
 # Internal Notes to the Shakacode Team
 
+## Deployment
+
+Deployments are handled by Control Plane configuration in this repo and GitHub Actions.
+
+### Review Apps
+- Add a comment `/deploy-review-app` to any PR to deploy a review app
+
+### Staging Environment
+- **Automatic**: Any merge to the `master` branch automatically deploys to staging
+- **URLs**:
+  - [Control Plane Console - Staging](https://console.cpln.io/console/org/shakacode-open-source-examples-staging/gvc/react-webpack-rails-tutorial-staging/workload/rails/-info)
+  - [Staging App](https://staging.reactrails.com/)
+
+### Production Environment
+- **Manual**: Run the [promote-staging-to-production workflow](https://github.com/shakacode/react-webpack-rails-tutorial/actions/workflows/promote-staging-to-production.yml) on GitHub
+- **URLs**:
+  - [Control Plane Console - Production](https://console.cpln.io/console/org/shakacode-open-source-examples-production/gvc/react-webpack-rails-tutorial-production/workload/rails/-info)
+  - [Production App](https://reactrails.com/)
+
+See [./README.md](./README.md) for more details.
+
 ## Links
 
 - [Control Plane Org for Staging and Review Apps](https://console.cpln.io/console/org/shakacode-open-source-examples-staging/-info)