fix(导航逻辑): 调整导航条件判断顺序，优先检查用户资料

将导航逻辑中的条件判断顺序进行调整，优先检查用户资料是否存在，再检查创建家庭页面的权限

 <!--
  * @Date: 2025-08-27 17:43:45
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-09-06 12:49:17
+ * @LastEditTime: 2025-09-06 12:53:51
  * @FilePath: /lls_program/src/pages/Welcome/index.vue
  * @Description: 文件描述
 -->
@@ -182,14 +182,14 @@ useDidShow(async () => {
 });
 
 const handleNavigate = (url) => {
-  if (url === '/pages/CreateFamily/index') {
-    if (!hasProfile.value) {
-      // 显示个人信息收集说明弹窗
-      pendingNavigateUrl.value = '/pages/AddProfile/index';
-      showPrivacyDialog.value = true;
-      return;
-    }
+  if (!hasProfile.value) {
+    // 显示个人信息收集说明弹窗
+    pendingNavigateUrl.value = '/pages/AddProfile/index';
+    showPrivacyDialog.value = true;
+    return;
+  }
 
+  if (url === '/pages/CreateFamily/index') {
     if (!canCreateFamily.value) {
       // 显示年龄限制提示弹窗
       showAgeDialog.value = true;