fix: 修复 UserCaptcha 组件 sendState 实时更新问题

src/views/profile/personalCenter/index.vue

@@ -356,6 +356,35 @@ const updateSendState = () => {
   sendState.value = { isCounting: t.isCounting.value, countdown: t.countdown.value };
 };
 
+// 监听 editField 变化，实时更新 sendState
+watch(
+  () => editField.value,
+  () => {
+    nextTick(() => {
+      updateSendState();
+    });
+  }
+);
+
+// 监听倒计时状态变化，实时同步到 sendState
+watch(
+  () => phoneCaptchaState.countdown.value,
+  () => {
+    if (editField.value === 'mobile') {
+      updateSendState();
+    }
+  }
+);
+
+watch(
+  () => emailCaptchaState.countdown.value,
+  () => {
+    if (editField.value === 'email') {
+      updateSendState();
+    }
+  }
+);
+
 // 语言切换
 const handleLanguageChange = async (val: number) => {
   try {