添加 docker 脚本，修复构建版本冲突问题

Dockerfile

@@ -0,0 +1,30 @@
+FROM oven/bun:1.2.19-alpine AS base
+
+# 依赖缓存阶段
+FROM base AS dep
+WORKDIR /app
+
+COPY package.json bun.lock ./
+RUN bun install --frozen-lockfile --registry https://registry.npmmirror.com
+
+# 构建阶段
+FROM base AS build
+WORKDIR /app
+
+COPY --from=dep /app/node_modules ./node_modules
+COPY . .
+
+RUN bun prisma generate
+RUN bun run build
+
+# 生产阶段
+FROM base AS run
+WORKDIR /app
+
+COPY --from=build /app/.next/standalone ./
+COPY --from=build /app/.next/static ./.next/static
+COPY --from=build /app/public ./public
+
+USER bun
+EXPOSE 3000/tcp
+ENTRYPOINT [ "bun", "server.js" ]