refactor

frontend/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:22-alpine AS frontend-build
+WORKDIR /app
+RUN corepack enable && corepack prepare pnpm@10.15.1 --activate
+COPY frontend/package.json frontend/pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+COPY frontend/ ./
+RUN pnpm build
+
+FROM nginx:alpine
+COPY ./default.conf /etc/nginx/conf.d/default.conf
+COPY --from=frontend-build /app/build/client /usr/share/nginx/html
+EXPOSE 80