First version of the dockerfiles, following the principle of single responisbility, server and client get a Dockerfile each that can latter be used in a docker compose

client/Dockerfile

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+FROM node:current-alpine
+
+COPY package*.json ./
+RUN npm install --legacy-peer-deps
+COPY . .
+
+EXPOSE 80
+
+CMD [ "npm", "run", "build" ]

server/Dockerfile

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+FROM node:current-alpine
+
+WORKDIR /server
+
+COPY package*.json ./
+RUN npm install --legacy-peer-deps
+COPY . .
+RUN npm run build
+
+EXPOSE 8080
+
+CMD [ "node", "build/server.js" ]