增加企微旧包刷新护栏（07-27-yang-jun-reimbursement-readiness）

client/src/layouts/AppShellLayout.tsx

@@ -1,5 +1,6 @@
 import { useEffect } from "react";
 import { Navigate, Outlet, useLocation } from "react-router-dom";
+import { AppPwaUpdateNotice } from "../components/common/AppPwaUpdateNotice";
 import { ErrorBoundary } from "../components/common/ErrorBoundary";
 import { MobileBottomNav } from "../components/mobile/MobileBottomNav";
 import { Sidebar } from "../components/navigation/Sidebar";
@@ -70,6 +71,7 @@ export function AppShellLayout() {
 
         <div className={`flex-1 px-4 py-5 ${isMobileRoute ? `min-h-0 overscroll-contain overflow-y-auto px-[var(--mobile-page-x)] py-[var(--mobile-page-y)] ${showMobileBottomNav ? "pb-[calc(var(--mobile-bottom-nav-height,68px)+env(safe-area-inset-bottom,0px)+var(--mobile-page-y)+0.5rem)]" : "pb-5 sm:pb-6"}` : "sm:px-7 sm:py-7 lg:px-8"}`}>
           <div className="layout-container max-w-none">
+            <AppPwaUpdateNotice />
             <ErrorBoundary>
               <Outlet />
             </ErrorBoundary>