improved seo, made not-found page, fixed bugs in news details and in report datails pages

src/app/[locale]/not-found.tsx

@@ -0,0 +1,9 @@
+"use client";
+
+import NotFound from "@/widgets/NotFound/NotFound";
+import "../globals.scss";
+import "@/shared/fonts/fonts.scss";
+
+export default function NotFoundPage() {
+  return <NotFound />;
+}