Add Portuguese, Polish, and Swedish language support with flags

src/i18n/request.ts

@@ -4,7 +4,7 @@ import { getRequestConfig } from "next-intl/server";
 // i18n WITHOUT routing: the locale is chosen by a `NEXT_LOCALE` cookie (set by
 // the language switcher) rather than a URL segment, so every existing route and
 // the access-guard middleware keep working unchanged. English is the fallback.
-export const SUPPORTED_LOCALES = ["en", "it", "nl", "de", "fr", "es"] as const;
+export const SUPPORTED_LOCALES = ["en", "it", "nl", "de", "fr", "es", "pt", "pl", "sv"] as const;
 export type AppLocale = (typeof SUPPORTED_LOCALES)[number];
 export const DEFAULT_LOCALE: AppLocale = "en";