chore: set timezone to Asia/Shanghai

Dockerfile

@@ -3,13 +3,15 @@ FROM node:22-slim
 
 # 1. 安装系统依赖
 # 包含：git (拉取依赖), openssh-client (解决构建报错), build-essential/g++/make (编译原生模块), python3 (运行同步脚本)
-# 新增：curl, chromium (浏览器工具支持), 以及运行 Chromium 所需的库
+# 新增：curl, chromium (浏览器工具支持), 以及运行 Chromium 所需的库, tzdata (设置时区)
 RUN apt-get update && apt-get install -y --no-install-recommends \
     git openssh-client build-essential python3 python3-pip \
-    g++ make ca-certificates curl chromium \
+    g++ make ca-certificates curl chromium tzdata \
     libnss3 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
     libxcomposite1 libxdamage1 libxext6 libxfixes3 libxrandr2 \
     libgbm1 libasound2 libpangocairo-1.0-0 libpango-1.0-0 \
+    && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone \
     && rm -rf /var/lib/apt/lists/*
 
 # 2. 安装 Hugging Face 命令行工具