chore: update docker configuration

.dockerignore

@@ -0,0 +1,4 @@
+node_modules
+dist
+.git
+.env

Dockerfile

@@ -0,0 +1,12 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["npm", "start"]

docker-compose.yml

@@ -12,7 +12,7 @@ services:
     volumes:
       - pg_data:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U postgres -d lucky_wheel"]
+      test: [ "CMD-SHELL", "pg_isready -U postgres -d lucky_wheel" ]
       interval: 5s
       timeout: 5s
       retries: 5
@@ -26,11 +26,7 @@ services:
     volumes:
       - redis_data:/data
     healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
+      test: [ "CMD", "redis-cli", "ping" ]
       interval: 5s
       timeout: 5s
       retries: 5
-
-volumes:
-  pg_data:
-  redis_data: