feat: 优化 macOS 微信发送消息能力

参考 wechat_chatter PR #36：
https://github.com/yincongcyincong/wechat_chatter/pull/36

补充 WeChat 4.1.11.53 的 GetService / CdnManager 地址，
并适配绑定后的发送能力检测逻辑。

tests/unit/scheduled-report-service.test.ts

@@ -29,7 +29,7 @@ const capability: PersonalWechatSendCapability = {
 const unavailableCapability: PersonalWechatSendCapability = {
   ...capability,
   ready: false,
-  status: 'needs_verification',
+  status: 'initializing',
   capabilities: { text: false, image: false, voice: false },
   message: '请先完成微信消息能力检测'
 }