feat(P25-2/P25-3/P26-2/P28-1/P24-2/P29-3): 落地内部OA够用版前端入口与运营页面

关联 Issue: P25-2, P25-3, P25-4, P26-2, P26-4, P28-1, P28-2, P28-3, P28-4, P24-2, P29-3

client/src/layouts/AppShellLayout.tsx

@@ -1,9 +1,42 @@
-import { Outlet } from "react-router-dom";
+import { useEffect } from "react";
+import { Outlet, useLocation } from "react-router-dom";
+import { NAV_ITEMS } from "../components/navigation/NavLinks";
 import { ErrorBoundary } from "../components/common/ErrorBoundary";
 import { Sidebar } from "../components/navigation/Sidebar";
 import { Topbar } from "../components/navigation/Topbar";
+import { writeRecentVisit } from "../lib/recentVisits";
+
+const EXTRA_TITLE_ENTRIES = [
+  { path: "/notifications", title: "通知中心" },
+  { path: "/reimbursements/", title: "报销详情" },
+  { path: "/workflow/tasks/", title: "待办详情" },
+];
+
+function resolveVisitTitle(pathname: string) {
+  const candidates = [
+    ...NAV_ITEMS.map((item) => ({ path: item.to, title: item.label })),
+    ...EXTRA_TITLE_ENTRIES,
+  ].sort((left, right) => right.path.length - left.path.length);
+
+  const matched = candidates.find((item) => pathname === item.path || pathname.startsWith(item.path));
+  if (matched) {
+    return matched.title;
+  }
+
+  return pathname === "/" ? "Portal" : pathname;
+}
 
 export function AppShellLayout() {
+  const location = useLocation();
+
+  useEffect(() => {
+    const pathname = location.pathname;
+    if (!pathname || pathname === "/login" || pathname.startsWith("/mobile/")) {
+      return;
+    }
+    writeRecentVisit(pathname, resolveVisitTitle(pathname));
+  }, [location.pathname]);
+
   return (
     <div className="flex min-h-screen bg-zinc-50">
       <Sidebar />