Working state: Serbian at root (/), English at /en, proper i18n structure

src/components/providers/LocaleProvider.tsx

@@ -0,0 +1,24 @@
+"use client";
+
+import { NextIntlClientProvider } from "next-intl";
+import { getMessages } from "next-intl/server";
+import { notFound } from "next/navigation";
+
+export default async function LocaleProvider({
+  children,
+  locale,
+}: {
+  children: React.ReactNode;
+  locale: string;
+}) {
+  const locales = ["en", "sr"];
+  if (!locales.includes(locale)) notFound();
+
+  const messages = await getMessages();
+
+  return (
+    <NextIntlClientProvider messages={messages}>
+      {children}
+    </NextIntlClientProvider>
+  );
+}