feat： 增加windows发送能力

抽离功能到设置页面
抽离文字转语音功能

tests/unit/settings-navigation.test.ts

@@ -8,6 +8,7 @@ describe('settings navigation', () => {
   it('places text-to-speech under intelligent capabilities', () => {
     const intelligent = SETTINGS_NAVIGATION.find((group) => group.label === '智能能力')
     expect(intelligent?.items.map((item) => item.id)).toEqual([
+      'wechat-send',
       'voice-recognition',
       'text-to-speech',
       'ai-model'