修改页面，完成单页模式新增首页返回上一页按钮

public/js/genealogy-lifecycle-pages.js

@@ -58,7 +58,7 @@
 
     if (!page) return;
     if (!api || !api.getToken || !api.getToken()) {
-      if (root.location) root.location.href = 'login.html';
+      root.NavigationUtil.open('login.html');
       return;
     }
     if (!genealogyId) {
@@ -129,7 +129,7 @@
           genealogyName: nameInput.value.trim(), smsCode: codeInput.value.trim()
         });
         if (root.ProfileUI && root.ProfileUI.clearCurrentGenealogyContext) root.ProfileUI.clearCurrentGenealogyContext();
-        if (root.location) root.location.href = 'profile-families.html';
+        root.NavigationUtil.open('profile-families.html');
       } catch (error) { setStatus('error', error.message || '永久删除提交失败'); }
       finally { setPending(false); }
     });