feat(docker): add dev config and update prod image source

Introduce docker-compose-example-dev.yml for development environment, enabling local builds with stricter container settings (e.g., no-new-privileges, read-only).

Update docker-compose-example.yml to pull the latest version of the structables image from the registry instead of building it locally.

Ensures consistent deployment in production and better resource management during development.

docker-compose-example-dev.yml

@@ -0,0 +1,18 @@
+services:
+  structables:
+    container_name: structables
+    restart: unless-stopped
+    build: .
+    ports:
+      - "127.0.0.1:8002:8002"
+    env_file: .env
+    security_opt:
+      - no-new-privileges:true
+    cap_drop:
+      - ALL
+    read_only: true
+    deploy:
+      resources:
+        limits:
+          cpus: '0.5'
+          memory: 300M

docker-compose-example.yml

@@ -2,7 +2,7 @@ services:
   structables:
     container_name: structables
     restart: unless-stopped
-    build: .
+    image: privatecoffee/structables:latest
     ports:
       - "127.0.0.1:8002:8002"
     env_file: .env