add docker readme nginx

docker-compose.yml

@@ -0,0 +1,44 @@
+services:
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    container_name: eng-bot-backend
+    volumes:
+      - backend-data:/app/data
+    expose:
+      - "8000"
+    environment:
+      - DEBUG=False
+      - DATA_DIR=/app/data
+    restart: unless-stopped
+
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+      args:
+        - NUXT_PUBLIC_API_BASE=http://localhost:3001
+    container_name: eng-bot-frontend
+    expose:
+      - "3000"
+    environment:
+      - NUXT_PUBLIC_API_BASE=http://localhost:3001
+    depends_on:
+      - backend
+    restart: unless-stopped
+
+  nginx:
+    image: nginx:alpine
+    container_name: eng-bot-nginx
+    ports:
+      - "3001:80"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf:ro
+    depends_on:
+      - frontend
+      - backend
+    restart: unless-stopped
+
+volumes:
+  backend-data: