1.2.0

• Added: Server Mode - Deploy with environment variables, users don't need to configure API keys
• Added: Provider 302.AI support
• 新增：AI 供应商支持 302.AI
• 新增：服务端模式 - 通过环境变量部署，用户无需配置 API 密钥

Full Changelog: v1.1.9...v1.2.0