build: Migrate docker-compose and deploy.sh to Jannik-Cloud registry target workflow

deploy.sh

@@ -8,9 +8,9 @@ echo "🚀 Deploying Orfel Viz..."
 
 # Check if Docker is available
 if command -v docker &> /dev/null && command -v docker compose &> /dev/null; then
-    echo "🐳 Docker detected. Building and starting container..."
+    echo "🐳 Docker detected. Pulling and starting container..."
     docker compose down || true
-    docker compose build --no-cache
+    docker compose pull
     docker compose up -d
     echo "✅ Orfel Viz is running in Docker on port 3000!"
     echo "👉 Open http://localhost:3000 or http://<your-server-ip>:3000"

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   viz:
-    build: .
+    image: git.orfel.de/jannik/viz:latest
     container_name: orfel-viz
     restart: unless-stopped
     ports: