feat: add Dockerfile

Dockerfile

@@ -0,0 +1,11 @@
+FROM node:12-alpine as builder
+WORKDIR /code
+RUN yarn config set registry https://registry.npm.taobao.org/
+ADD package.json /code
+ADD yarn.lock /code
+RUN yarn install
+ADD . /code
+RUN yarn build:prod
+
+FROM nginx:1.19-alpine
+COPY --from=builder /code/dist/ /var/www/html/dist/