chore: dockerfile and compose

docker-compose.yml

@@ -1,6 +1,23 @@
 version: "3.8"
 
 services:
+  app:
+    build: .
+    ports:
+      - "3000:3000"
+    environment:
+      NODE_ENV: production
+      DB_HOST: postgres
+      DB_PORT: 5432
+      DB_NAME: peakskills
+      DB_USER: peakskills_user
+      DB_PASSWORD: peakskills_password
+      NEXT_PUBLIC_API_URL: ""
+    depends_on:
+      postgres:
+        condition: service_healthy
+    restart: unless-stopped
+
   postgres:
     image: postgres:15
     environment: