Add SenseCAP Watcher (#241)

* feat: add sensecap watcher board.

* feat(sensecap): Add button function.

* fix: fix compilation error.

* style:Modify code style.

* fix: fix wake bug

* fix: fix compilation error & Enable click to toggle state.

* style:  move sensecap_audio_codec files to sensecap board

* fix: Optimize shutdown.

README.md

@@ -62,6 +62,7 @@
 - <a href="https://oshwhub.com/movecall/moji-xiaozhi-ai-derivative-editi" target="_blank" title="Movecall Moji ESP32S3">Moji 小智AI衍生版</a>
 - <a href="https://github.com/WMnologo/xingzhi-ai" target="_blank" title="无名科技Nologo-星智-1.54">无名科技Nologo-星智-1.54TFT</a>
 - <a href="https://github.com/WMnologo/xingzhi-ai" target="_blank" title="无名科技Nologo-星智-0.96">无名科技Nologo-星智-0.96TFT</a>
+- <a href="https://www.seeedstudio.com/SenseCAP-Watcher-W1-A-p-5979.html" target="_blank" title="SenseCAP Watcher">SenseCAP Watcher</a>
 <div style="display: flex; justify-content: space-between;">
   <a href="docs/v1/lichuang-s3.jpg" target="_blank" title="立创·实战派 ESP32-S3 开发板">
     <img src="docs/v1/lichuang-s3.jpg" width="240" />
@@ -96,6 +97,9 @@
   <a href="docs/v1/wmnologo_xingzhi_0.96.jpg" target="_blank" title="无名科技Nologo-星智-0.96">
     <img src="docs/v1/wmnologo_xingzhi_0.96.jpg" width="240" />
   </a>
+  <a href="docs/v1/sensecap_watcher.jpg" target="_blank" title="SenseCAP Watcher">
+    <img src="docs/v1/sensecap_watcher.jpg" width="240" />
+  </a>
 </div>
 
 ## 固件部分