优化Docker本地部署

frontend/.dockerignore

@@ -0,0 +1,3 @@
+node_modules/
+dist/
+.DS_Store

frontend/Dockerfile

@@ -2,7 +2,10 @@ FROM node:22-alpine AS build
 
 WORKDIR /app
 COPY package.json package-lock.json* ./
-RUN npm install
+ARG TARGETARCH
+RUN npm ci \
+    && ROLLUP_VERSION=$(node -p "require('./node_modules/rollup/package.json').version") \
+    && npm install --no-save "@rollup/rollup-linux-${TARGETARCH}-musl@${ROLLUP_VERSION}"
 COPY . .
 RUN npm run build