feat: Added support for Multi-Stage Docker build

.dockerignore

@@ -0,0 +1,9 @@
+.git
+.github
+.gitignore
+*.md
+LICENSE
+.husky
+CNAME
+node_modules
+build

Dockerfile

@@ -1,5 +1,13 @@
-FROM --platform=linux/amd64 node:16-alpine 
-WORKDIR ./
+FROM node:16-alpine AS deps
+COPY package.json ./
+RUN npm install
+
+FROM deps AS builder
 COPY . .
+RUN npm run build
+
+FROM node:16-alpine AS runner
+COPY --from=builder build ./build
+RUN npm install -g serve
 EXPOSE 3000
-CMD [ "npm", "start" ]
+CMD ["serve", "-s", "build"]