remove unused i18n request config

src/i18n/request.ts

@@ -1,13 +0,0 @@
-import { getRequestConfig } from "next-intl/server"
-import { cookies } from "next/headers"
-
-export default getRequestConfig(async () => {
-  const cookieStore = await cookies()
-  const locale = cookieStore.get("locale")?.value || "no"
-
-  return {
-    locale,
-    messages: (await import(`../../messages/${locale}.json`)).default,
-    timeZone: "Europe/Oslo",
-  }
-})