refactor(all): migrate from React to Next.js

src/views/Logout.tsx

@@ -0,0 +1,36 @@
+"use client";
+
+import { useEffect } from "react";
+import { useNavigate } from "@/lib/router";
+import { Loader2 } from "lucide-react";
+import { useAuth } from "@/contexts/AuthContext";
+import { useToast } from "@/hooks/use-toast";
+
+export default function Logout() {
+  const { logout } = useAuth();
+  const { toast } = useToast();
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    let alive = true;
+    (async () => {
+      try {
+        await logout();
+        if (!alive) return;
+        toast({ title: "با موفقیت خارج شدید", variant: "destructive" });
+      } catch (e) {
+        // even if it fails, we still route to /auth
+      } finally {
+        if (alive) navigate("/auth", { replace: true });
+      }
+    })();
+    return () => { alive = false; };
+  }, [logout, navigate, toast]);
+
+  return (
+    <div className="min-h-[70vh] flex flex-col items-center justify-center gap-3 text-muted-foreground" dir="rtl">
+      <Loader2 className="h-6 w-6 animate-spin" />
+      <div>در حال خروج از حساب کاربری...</div>
+    </div>
+  );
+}