dockerize frontend

frontend/.dockerignore

@@ -0,0 +1,14 @@
+Dockerfile
+.dockerignore
+node_modules
+npm-debug.log
+README.md
+.env
+.env.local
+.env.production.local
+.env.development.local
+.git
+.gitignore
+.next
+.vercel
+*.md

frontend/Dockerfile

@@ -0,0 +1,8 @@
+FROM node:18
+
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+EXPOSE 3000
+CMD npm run dev

frontend/next.config.js

@@ -1,8 +1,9 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
+  output: 'standalone',
   env: {
-    NEXT_PUBLIC_BACKEND_URL: process.env.NEXT_PUBLIC_BACKEND_URL,
+    NEXT_PUBLIC_BACKEND_URL: process.env.NEXT_PUBLIC_BACKEND_URL || 'http://localhost:8003',
   },
 }