fix: pageNotFound

src/pages/NotFound.tsx

@@ -0,0 +1,22 @@
+import { Button } from "@/components/ui/button";
+import { useNavigate } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+
+export default function NotFound() {
+  const navigate = useNavigate();
+  const { t } = useTranslation();
+
+  return (
+    <div className="flex  flex-col items-center justify-center">
+      <div className="flex flex-col items-center gap-2">
+        <h1 className="text-4xl font-semibold">404</h1>
+        <p className="text-xl text-muted-foreground">
+          {t("error.pageNotFound")}
+        </p>
+        <Button onClick={() => navigate("/")} className="mt-2">
+          {t("error.backToHome")}
+        </Button>
+      </div>
+    </div>
+  );
+}