修正dockerfile

Dockerfile

@@ -1,27 +1,32 @@
+# ------------- 依赖缓存阶段 -------------
+FROM node:22-alpine AS base
+
+# 国内镜像
+RUN npm config set registry https://registry.npmmirror.com
 
-FROM node:22-alpine
 WORKDIR /app
 
-# RUN npm config set registry https://registry.npmmirror.com
-RUN corepack enable
+# 拷贝所有源码 - Nuxt 4在pnpm i阶段需要完整的项目结构
+COPY . .
 
-# Copy package.json and your lockfile, here we add pnpm-lock.yaml for illustration
-# COPY package.json pnpm-lock.yaml .npmrc ./
+# 安装依赖
+RUN corepack enable && pnpm install --frozen-lockfile
 
-COPY . ./
-
-# Install dependencies
-RUN pnpm i
-
-# Copy the entire project
-# Build the project
+# 执行补丁脚本
 RUN chmod +x patch-ui-pro.zsh && ./patch-ui-pro.zsh
-RUN pnpm run build
 
-# Change the port and host
-ENV PORT=3000
-ENV HOST=0.0.0.0
+# ------------- 构建阶段 -------------
+FROM base AS builder
+RUN pnpm build
+
+# ------------- 运行阶段 -------------
+FROM node:22-alpine AS production
+
+WORKDIR /app
+
+# 拷贝构建产物 - Nuxt的output目录已经包含了所有运行时需要的文件
+COPY --from=builder /app/.output ./.output
 
 EXPOSE 3000
-
+ENV NODE_ENV=production HOST=0.0.0.0 PORT=3000
 CMD ["node", ".output/server/index.mjs"]