feat: implement dockerfiles and improve cors configuration

web/Dockerfile

@@ -0,0 +1,16 @@
+# Builder stage
+FROM node:16-alpine AS builder
+WORKDIR /app
+COPY package.json yarn.lock ./
+RUN yarn install --production --frozen-lockfile
+COPY . .
+RUN yarn build
+
+# Runtime stage
+FROM node:16-alpine
+WORKDIR /app
+COPY --from=builder /app/build ./build
+RUN yarn global add serve
+ENV PORT=3000
+EXPOSE 3000
+CMD ["sh", "-c", "serve -s build -l ${PORT}"]