remove nginx

frontend/Dockerfile

@@ -1,8 +1,13 @@
-FROM nginx:stable-alpine
-
-COPY ./conf/nginx.conf /etc/nginx/nginx.conf
+FROM node:alpine
 
 WORKDIR /app
-COPY ./src/. .
+COPY ./app/package.json /app/package.json
+RUN npm install
 
-EXPOSE 8000
+COPY ./app /app
+RUN npm run build
+
+RUN npm install -g serve
+
+EXPOSE 3000
+CMD ["serve", "-s", "--no-clipboard", "build"]