fix: passing headers

middlewares/utils.ts

@@ -0,0 +1,14 @@
+import { findLang } from "@/constants/languages"
+
+import type { NextRequest } from "next/server"
+
+export function getDefaultRequestHeaders(request: NextRequest) {
+  const lang = findLang(request.nextUrl.pathname)!
+
+  const headers = new Headers(request.headers)
+  headers.set("x-lang", lang)
+  headers.set("x-pathname", request.nextUrl.pathname.replace(`/${lang}`, ""))
+  headers.set("x-url", request.nextUrl.href)
+
+  return headers
+}