perf：菜单遍历逻辑优化，不固定索引获取菜单

src/utils/permissionMenu.js

@@ -190,15 +190,19 @@ export function getDynamicTabMenus(menus) {
   return getTopLevelMenus(menus).filter((menu) => !looksLikeHomeMenu(menu))
 }
 
+function normalizePagePath(value) {
+  const path = String(value || '').trim().replace(/^\/+/, '')
+  return path ? `/${path}` : ''
+}
+
 export function findTabMenuByPage(menus, pagePath) {
   const dynamicMenus = getDynamicTabMenus(menus)
-  if (pagePath === 'pages/report') {
-    return dynamicMenus[0] || null
-  }
-  if (pagePath === 'pages/work') {
-    return dynamicMenus[1] || dynamicMenus[0] || null
+  const targetPath = normalizePagePath(pagePath)
+  if (!targetPath) {
+    return null
   }
-  return null
+
+  return dynamicMenus.find((menu) => normalizePagePath(resolveMenuUrl(menu)) === targetPath) || null
 }
 
 export function buildPageModules(tabMenu) {
@@ -254,11 +258,12 @@ export function getMenuSymbol(name, index) {
 }
 
 export function syncTabBarMenus(menus, options = {}) {
-  const dynamicMenus = getDynamicTabMenus(menus)
+  const reportMenu = findTabMenuByPage(menus, 'pages/report')
+  const workMenu = findTabMenuByPage(menus, 'pages/work')
   return [
     options.homeText || '首页',
-    dynamicMenus[0]?.name || options.reportFallback || '报表',
-    dynamicMenus[1]?.name || dynamicMenus[0]?.name || options.workFallback || '管理',
+    reportMenu?.name || options.reportFallback || '报表',
+    workMenu?.name || reportMenu?.name || options.workFallback || '管理',
     options.mineText || '我的'
   ]
 }