Align frontend branding defaults

web/apps/web-ele/.env.analyze

@@ -1,4 +1,6 @@
 # public path
+VITE_APP_TITLE=AI Agent Admin
+
 VITE_BASE=/
 
 # Basic interface address SPA

web/apps/web-ele/.env.development

@@ -1,6 +1,8 @@
 # 端口号
 VITE_PORT=5777
 
+VITE_APP_TITLE=AI Agent Admin
+
 VITE_BASE=/
 
 # 接口地址

web/apps/web-ele/src/main.ts

@@ -128,6 +128,17 @@ async function initApplication() {
   // 4. 合并配置：后端配置优先级高于前端配置
   // defu/merge 的特点是第一个参数优先，所以后端配置放前面
   const finalPreferences = merge({}, backendPreferences, overridesPreferences);
+  if (overridesPreferences.app?.name) {
+    finalPreferences.app = finalPreferences.app || {};
+    finalPreferences.app.name = overridesPreferences.app.name;
+  }
+  if (overridesPreferences.copyright) {
+    finalPreferences.copyright = merge(
+      {},
+      overridesPreferences.copyright,
+      finalPreferences.copyright,
+    );
+  }
   console.log('[配置加载] 合并后配置:', finalPreferences);
 
   // 5. app偏好设置初始化