small fix, don't worry about it

app/backend/docker-compose.yml

@@ -0,0 +1,55 @@
+services:
+  postgres:
+    image: postgres:15-alpine
+    env_file:
+      - ../../.env.prod
+    ports:
+      - "5432:5432"
+    volumes:
+      - backend_postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+    restart: unless-stopped
+
+  redis:
+    image: redis:7-alpine
+    env_file:
+      - ../../.env.prod
+    command: ["sh", "-c", "redis-server --requirepass \"$$REDIS_PASSWORD\""]
+    ports:
+      - "6379:6379"
+    volumes:
+      - backend_redis_data:/data
+    healthcheck:
+      test: ["CMD-SHELL", "redis-cli -a \"$${REDIS_PASSWORD}\" ping | grep PONG"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+    restart: unless-stopped
+
+  backend:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    env_file:
+      - ../../.env.prod
+    ports:
+      - "8080:8080"
+    depends_on:
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:8080/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+volumes:
+  backend_postgres_data:
+  backend_redis_data: