docs: 添加 MIT license

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Del Wang
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -114,3 +114,7 @@ main();
 - https://github.com/jialeicui/open-lx01
 - https://github.com/inu1255/mi-service
 - https://github.com/Yonsm/MiService
+
+## License
+
+[MIT](https://github.com/idootop/mi-gpt/blob/main/LICENSE) License © 2024-PRESENT Del Wang

docs/roadmap.md

@@ -2,13 +2,12 @@
 
 > 以下是一些可以优化的地方或新功能，仅作记录之用，暂时没有开发计划。
 
-## 🐛 修复
-
-- 【重要】自动刷新小米账号登录凭证
-  - 小米账号登录凭证有效期 1 个月，到期后需要自动刷新（mi-service-lite）
-
 ## 💪 优化
 
+- 使用通知事件获取最新消息和设备播放状态
+  - 提高及时响应速度
+  - 适配更多机型使其支持连续对话
+  - 减轻轮询对服务端造成的压力
 - 自动识别设备型号
   - 通过查询设备 miot spec 文件，自动获取指令参数
   - 自动识别设备属性值是否有读取权限

docs/todo.md

@@ -7,12 +7,12 @@
 - ✅ 新增自定义系统 Prompt 功能
 - 登录凭证过期后自动刷新 token https://github.com/idootop/mi-gpt/issues/76
 - 支持火山引擎 TTS 和音色切换能力（微软 TTS、OpenAI TTS 待定）
+- 添加 MIT license
 
 ## 💪 优化
 
 - ✅ 优化网络请求错误重试策略（消息/播放状态轮询）
 - 移除 TTS 不发音字符（emoji）
-- 【待定】使用通知事件获取最新消息和设备播放状态
 
 ## 📚 文档