fix:

frontend/Dockerfile

@@ -0,0 +1,18 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+COPY package.json ./
+RUN npm install
+
+COPY . .
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN npm run build
+
+EXPOSE 3000
+
+CMD ["npm", "run", "start"]
+