v3.9

Key Highlights

• Channel and model market synchronization with upstream providers.
• Billing rule synchronization with optional override.
• Optimized Docker container size and ARM64 architecture compatibility.

New Features

• User initial point settings
• Site announcements with scrolling and manual navigation
• Channel management integration
• Model market synchronization
• Billing rule synchronization
• Domain email whitelist support
• Custom purchase links
• User and model usage charts

Full Release Notes

## v3.9
- 支持用户初始点数设置 (#41)
- 支持站点公告 (#49) 滚动查看 (#57) 及手动翻阅 (#58)
- 支持渠道管理对接上游 (#52)
- 支持模型市场同步上游 (#50)
- 支持计费规则同步上游 (可选是否覆盖已有规则) (#39)
- 支持注册域名邮箱白名单 (#53)
- 支持购买链接（发卡链接）自定义 (#54)
- 支持用户类型占比图表和模型使用图表 (#59)
- 优化 Docker 容器大小 (Multi-Stage Build) 和 ARM64 架构兼容 (BuildX) (#37)