refactor: moving locale definition

app/i18n.ts

@@ -3,6 +3,8 @@ import {getRequestConfig} from 'next-intl/server';
  
 // Can be imported from a shared config
 export const locales = ['en', 'hr'];
+
+export const defaultLocale = 'en';
  
 export default getRequestConfig(async ({locale}) => {
   // Validate that the incoming `locale` parameter is valid

app/lib/auth.ts

@@ -2,6 +2,7 @@ import NextAuth, { NextAuthConfig } from 'next-auth';
 import GoogleProvider from 'next-auth/providers/google';
 import { Session } from 'next-auth';
 import { AuthenticatedUser } from './types/next-auth';
+import { defaultLocale } from '../i18n';
 
 export const authConfig: NextAuthConfig = {
    callbacks: {
@@ -46,7 +47,7 @@ export const authConfig: NextAuthConfig = {
       strategy: 'jwt'
    },
    pages: {
-      signIn: '/en/login',
+      signIn: `/${defaultLocale}/login`,
    },
 };
 

middleware.ts

@@ -6,14 +6,14 @@
 import { auth, authConfig } from '@/app/lib/auth'
 import createIntlMiddleware from 'next-intl/middleware';
 import { NextRequest, NextResponse } from 'next/server';
-import { locales } from '@/app/i18n';
+import { locales, defaultLocale } from '@/app/i18n';
 
 const publicPages = ['/terms', '/policy', '/login'];
  
 const intlMiddleware = createIntlMiddleware({
   locales,
   localePrefix: 'as-needed',
-  defaultLocale: 'hr'
+  defaultLocale
 });
 
 export default async function middleware(req: NextRequest) {