feat: 业务链条配置管理导航与顶栏用户名统一

业务链条页增加配置管理入口与返回导航；配置管理页通过 aliasPaths 保持侧栏选中；顶栏用户名与设置个人信息页共用 getAccountDisplayName。

frontend-web/src/components/page-sidebar-dark.tsx

@@ -6,6 +6,8 @@ import { getStoredAuth } from "@/core/auth";
 import { isWujieEnv } from "@/core/embed/wujie";
 import {
   defaultExpandedIds,
+  menuItemContainsPath,
+  menuItemMatchesPath,
   type MenuItem,
 } from "@/core/page-layout/sidebar-menu";
 import { useSidebarMenuItems } from "@/core/page-layout/use-sidebar-menu";
@@ -53,13 +55,7 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
     }, 180);
   };
 
-  const hasActiveChild = (item: MenuItem): boolean => {
-    if (item.path && (pathname === item.path || pathname.startsWith(item.path + "/"))) {
-      return true;
-    }
-
-    return item.children?.some(hasActiveChild) ?? false;
-  };
+  const hasActiveChild = (item: MenuItem): boolean => menuItemContainsPath(item, pathname);
 
   // lazy init：仅在首次 render 计算一次 active id；之后由下面的 useEffect 跟随 pathname 同步
   const [activeTopId, setActiveTopId] = useState<string>(
@@ -152,9 +148,9 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
   const isSidebarItemActive = (item: MenuItem) =>
     inWujieEnv
       ? item.id === activeTopId
-      : item.path
-        ? pathname === item.path || pathname.startsWith(item.path + "/")
-        : hasActiveChild(item);
+      : item.path || item.aliasPaths?.length
+        ? menuItemMatchesPath(item, pathname)
+        : menuItemContainsPath(item, pathname);
   const handleSidebarItemClick = (item: MenuItem) => {
     if (inWujieEnv) {
       handleTopItemClick(item);
@@ -176,7 +172,9 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
       {items.map((item) => {
         const hasChildren = !!item.children?.length;
         const isExpanded = expandedIds.has(item.id);
-        const isSelected = item.path ? pathname === item.path : hasActiveChild(item);
+        const isSelected = item.path || item.aliasPaths?.length
+          ? menuItemMatchesPath(item, pathname)
+          : hasActiveChild(item);
 
         return (
           <div

frontend-web/src/components/page-sidebar.tsx

@@ -28,6 +28,8 @@ import { useUnreadCount } from "@/core/notifications";
 import {
   defaultExpandedIds,
   getActiveThirdLevelItems,
+  menuItemContainsPath,
+  menuItemMatchesPath,
   type MenuItem,
 } from "@/core/page-layout/sidebar-menu";
 import { useSidebarMenuItems } from "@/core/page-layout/use-sidebar-menu";
@@ -41,12 +43,8 @@ type PageSidebarProps = {
 
 type SettingsSection = "account" | "appearance" | "memory" | "tools" | "about";
 
-const hasActiveChild = (item: MenuItem, pathname: string): boolean => {
-  if (item.path && (pathname === item.path || pathname.startsWith(item.path + "/"))) {
-    return true;
-  }
-  return item.children?.some((child) => hasActiveChild(child, pathname)) ?? false;
-};
+const hasActiveChild = (item: MenuItem, pathname: string): boolean =>
+  menuItemContainsPath(item, pathname);
 
 const findFirstRoutePath = (items?: MenuItem[]): string | null => {
   if (!items?.length) {
@@ -116,9 +114,9 @@ function SecondaryNavSidebar() {
   const secondaryItems = activeTopItem?.children ?? [];
 
   const isItemActive = (item: MenuItem) =>
-    item.path
-      ? pathname === item.path || pathname.startsWith(item.path + "/")
-      : hasActiveChild(item, pathname);
+    item.path || item.aliasPaths?.length
+      ? menuItemMatchesPath(item, pathname)
+      : menuItemContainsPath(item, pathname);
 
   const handleItemClick = (item: MenuItem) => {
     const path = item.path ?? findFirstRoutePath(item.children);
@@ -211,9 +209,8 @@ function SecondaryNavSidebar() {
           <nav className="light-sidebar-subnav" aria-label="三级菜单">
             {thirdItems.map((child) => {
               const ChildIcon = child.icon;
-              const childActive = child.path
-                ? pathname === child.path || pathname.startsWith(child.path + "/")
-                : hasActiveChild(child, pathname);
+              const childActive = menuItemMatchesPath(child, pathname)
+                || (child.children?.length ? menuItemContainsPath(child, pathname) : false);
               return (
                 <button
                   key={child.id}
@@ -301,7 +298,7 @@ function LegacyAccordionSidebar({
 
   const renderLeaf = (item: MenuItem, depth = 0) => {
     const Icon = item.icon;
-    const isActive = !!item.path && pathname === item.path;
+    const isActive = menuItemMatchesPath(item, pathname);
 
     return (
       <button

frontend-web/src/components/workspace/settings/account-settings-page.tsx

@@ -6,7 +6,7 @@ import { toast } from "sonner";
 
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
-import { clearStoredAuth, getStoredAuth } from "@/core/auth";
+import { clearStoredAuth, getAccountDisplayName, getStoredAuth } from "@/core/auth";
 
 import { SettingsSection } from "./settings-section";
 
@@ -37,8 +37,7 @@ export function AccountSettingsPage() {
     );
   }
 
-  const usernameFromEmail = (auth.email ?? "").split("@")[0] ?? "";
-  const displayName = usernameFromEmail || auth.user_id;
+  const displayName = getAccountDisplayName(auth);
 
   const handleLogout = () => {
     clearStoredAuth();