Build EHSAN Closed Donation Loop POC — full bilingual Arabic/English app

- Backend (api-server): Complete in-memory mock DB with 11 seed cases, 5 eligible
  beneficiaries, 3 donors, and WhatsApp log. All 14 API routes implemented across
  requests, donors, stats, and whatsapp-log. OpenClaw integration with OPENCLAW_SIMULATE
  toggle. UUID-based IDs. Full status machine (new → closed, 10 steps).

- Frontend (ehsan-poc): 8 pages fully implemented using all generated API hooks:
  Home (stats counters, 10-step workflow diagram), Request (form with eligibility
  result), Opportunities (card grid with progress bars), Donate (case summary +
  donor form), Admin (full data table with contextual action buttons), Track
  (10-step visual timeline in green), ThankYou (message form), WhatsApp Log
  (WhatsApp bubble preview + OpenClaw send button).

- Bilingual LanguageContext (AR/EN) with RTL/LTR toggle, localStorage persistence.
  EHSAN green palette (HSL 143), Tajawal font, fully responsive.
  TypeScript clean — zero errors.

artifacts/ehsan-poc/src/App.tsx

@@ -0,0 +1,54 @@
+import { Switch, Route, Router as WouterRouter } from "wouter";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import { Toaster } from "@/components/ui/toaster";
+import { TooltipProvider } from "@/components/ui/tooltip";
+import { LanguageProvider } from "./contexts/LanguageContext";
+import { AppLayout } from "./components/layout/AppLayout";
+import NotFound from "@/pages/not-found";
+
+// Page imports
+import Home from "./pages/home";
+import RequestSupport from "./pages/request";
+import Opportunities from "./pages/opportunities";
+import Donate from "./pages/donate";
+import Admin from "./pages/admin";
+import Track from "./pages/track";
+import ThankYou from "./pages/thank-you";
+import WhatsappLog from "./pages/whatsapp-log";
+
+const queryClient = new QueryClient();
+
+function Router() {
+  return (
+    <AppLayout>
+      <Switch>
+        <Route path="/" component={Home} />
+        <Route path="/request" component={RequestSupport} />
+        <Route path="/opportunities" component={Opportunities} />
+        <Route path="/donate/:id" component={Donate} />
+        <Route path="/admin" component={Admin} />
+        <Route path="/track/:id" component={Track} />
+        <Route path="/thank-you/:id" component={ThankYou} />
+        <Route path="/whatsapp-log" component={WhatsappLog} />
+        <Route component={NotFound} />
+      </Switch>
+    </AppLayout>
+  );
+}
+
+function App() {
+  return (
+    <QueryClientProvider client={queryClient}>
+      <LanguageProvider>
+        <TooltipProvider>
+          <WouterRouter base={import.meta.env.BASE_URL.replace(/\/$/, "")}>
+            <Router />
+          </WouterRouter>
+          <Toaster />
+        </TooltipProvider>
+      </LanguageProvider>
+    </QueryClientProvider>
+  );
+}
+
+export default App;