Merge version_4 into main

Merge version_4 into main

src/config.ts

@@ -1,16 +1,5 @@
-import { Pathnames } from 'next-intl/navigation';
+export const locales = ['en', 'de'] as const;
+export const localePrefix = 'always'; // Default
 
-export const locales = ['en', 'ar'] as const;
-export const defaultLocale = 'ar'; // Set default to Arabic as current content is Arabic
-
-// Use 'always' to ensure the locale is always in the URL (e.g., /en, /ar)
-export const localePrefix = 'always';
-
-// Define pathnames for internationalized routes if applicable
-// For a single-page app with sections, pathnames might not be strictly necessary for section IDs,
-// but useful if you plan to have separate pages later (e.g., /en/about vs /ar/about)
-export const pathnames = {
-  '/': '/',
-} satisfies Pathnames<typeof locales>;
-
-export type AppPathnames = keyof typeof pathnames;
+export const { Link, redirect, usePathname, useRouter } =
+  createSharedPathnamesNavigation({ locales, localePrefix });

src/i18n.ts

@@ -1,6 +1,7 @@
-import { getRequestConfig } from 'next-intl/server';
 import { notFound } from 'next/navigation';
-import { locales } from './config';
+
+// Can be imported from a shared config
+const locales = ['en', 'de'];
 
 export default getRequestConfig(async ({ locale }) => {
   if (!locales.includes(locale as any)) notFound();
@@ -8,4 +9,4 @@ export default getRequestConfig(async ({ locale }) => {
   return {
     messages: (await import(`../messages/${locale}.json`)).default,
   };
-});
+});