feat: add new file

frontend/Dockerfile

@@ -0,0 +1,16 @@
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+COPY package.json /app/package.json
+RUN npm config set registry https://registry.npmmirror.com && npm install
+
+COPY . /app
+RUN npm run build
+
+FROM nginx:1.27-alpine
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=builder /app/dist /usr/share/nginx/html
+EXPOSE 80