chore: remove test trigger file

deployment/README.md

@@ -129,7 +129,43 @@ docker compose up -d
 
 ## CI/CD Pipeline
 
-The CI/CD pipeline is defined in `.gitea/workflows/deploy.yml` and runs on push to main branch:
+The CI/CD pipeline is defined in `.gitea/workflows/production-deploy.yml` and runs automatically on push to `main` branch.
+
+### Quick Start: Deploy Code Changes
+
+```bash
+# 1. Make changes locally
+# ... edit files ...
+
+# 2. Commit changes
+git add .
+git commit -m "feat: Add new feature"
+
+# 3. Push to main → Automatic deployment starts
+git push origin main
+```
+
+**What happens automatically:**
+- ✅ Tests run (~2-5 min)
+- ✅ Docker image is built (~3-5 min)
+- ✅ Image is pushed to registry (~1-2 min)
+- ✅ Ansible deployment runs (~2-4 min)
+- ✅ Application stack is updated
+
+**Total time:** ~8-15 minutes
+
+**Status check:**
+- Pipeline status: `https://git.michaelschiemer.de/michael/michaelschiemer/actions`
+- Application status: `ssh deploy@94.16.110.151 "cd ~/deployment/stacks/application && docker compose ps"`
+
+**📖 Detailed Documentation:**
+- **[Code Change Workflow](CODE_CHANGE_WORKFLOW.md)** - Complete guide for pushing code changes
+- **[Application Stack Deployment](APPLICATION_STACK_DEPLOYMENT.md)** - How deployment works in detail
+- **[CI/CD Status](CI_CD_STATUS.md)** - Current CI/CD pipeline status
+
+### Pipeline Details
+
+The CI/CD pipeline runs on push to main branch:
 
 1. **Build Stage**: Build Docker image
 2. **Push Stage**: Push to private registry