diff --git a/.gitea/workflows/build-image.yml b/.gitea/workflows/build-image.yml
new file mode 100644
index 0000000..c658ee4
--- /dev/null
+++ b/.gitea/workflows/build-image.yml
@@ -0,0 +1,33 @@
+name: Image bauen und in die Registry schieben
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      # Der Job laeuft in einem Container, der je nach Runner-Label keine
+      # Docker-CLI mitbringt (z.B. node:20-bookworm). Sicherstellen, dass
+      # `docker` vorhanden ist; der Runner muss den Docker-Socket
+      # (-v /var/run/docker.sock) bereitstellen.
+      - name: Docker-CLI sicherstellen
+        run: |
+          if ! command -v docker >/dev/null 2>&1; then
+            apt-get update && apt-get install -y docker.io
+          fi
+
+      - name: Bei der Registry anmelden
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login git.somantis.net -u "${{ secrets.REGISTRY_USER }}" --password-stdin
+
+      - name: Image bauen
+        run: docker build --no-cache -t git.somantis.net/j4stmarkus/trainingsplan:latest -t git.somantis.net/j4stmarkus/trainingsplan:${{ github.sha }} .
+
+      - name: Image pushen
+        run: |
+          docker push git.somantis.net/j4stmarkus/trainingsplan:latest
+          docker push git.somantis.net/j4stmarkus/trainingsplan:${{ github.sha }}
\ No newline at end of file
diff --git a/assets/icon.png b/assets/icon.png
new file mode 100644
index 0000000..e8c9426
Binary files /dev/null and b/assets/icon.png differ
diff --git a/docker-compose.casaos.yml b/docker-compose.casaos.yml
new file mode 100644
index 0000000..5c49d38
--- /dev/null
+++ b/docker-compose.casaos.yml
@@ -0,0 +1,29 @@
+name: trainingsplan
+services:
+  trainingsplan:
+    image: git.somantis.net/j4stmarkus/trainingsplan:latest
+    container_name: trainingsplan
+    restart: unless-stopped
+    environment:
+      TRAINING_STATE_DIR: /app/data
+      PORT: 8080
+    volumes:
+      - /DATA/AppData/trainingsplan/data:/app/data
+    ports:
+      - target: 8080
+        published: "8080"
+        protocol: tcp
+
+x-casaos:
+  architectures: [amd64]
+  main: trainingsplan
+  author: Juan
+  category: Utilities
+  icon: https://git.somantis.net/J4stMarkus/trainingsplan/raw/branch/main/assets/icon.png
+  title:
+    en_us: Trainingsplan
+  tagline:
+    en_us: Selbstgehosteter Trainingsplaner
+  description:
+    en_us: Trainingsplaene, Uebungen und Saetze selbst verwalten, Daten liegen lokal.
+  port_map: "8080"
\ No newline at end of file