Add Docker quick-start instructions

README.md

@@ -6,3 +6,24 @@ Test-Repository für Hermes Agent — erstellt am 24.05.2026.
 
 Dieses Repository dient zum Testen der Gitea-Integration mit Hermes Agent.
 
+## Quick Start
+
+### Docker Build
+```bash
+docker build -t test-repo .
+```
+
+### Docker Run
+```bash
+docker run --rm test-repo
+```
+
+### Docker Compose
+```bash
+docker compose up -d
+```
+
+### CI/CD
+This project uses Gitea Actions for CI/CD. On every push to `main`:
+1. The Docker image is built
+2. The image is pushed to Gitea Container Registry at `git.kgessner.de/LuiiCode/test-repo:latest`