Add 12 more languages: ro, hu, cs, sk, da, no, el, bg, hr, sr, uk, ru

src/actions/translations.ts

@@ -10,7 +10,7 @@ import { adminAction } from "@/lib/safe-action";
 import { ActionError, actionOk } from "@/lib/safe-action-shared";
 
 const saveTranslationsSchema = z.object({
-  locale: z.enum(["en", "it", "nl", "de", "fr", "es", "pt", "pl", "sv", "tr"]),
+  locale: z.enum(["en", "it", "nl", "de", "fr", "es", "pt", "pl", "sv", "tr", "ro", "hu", "cs", "sk", "da", "no", "el", "bg", "hr", "sr", "uk", "ru"]),
   data: z.record(z.string(), z.unknown()),
 });
 

src/app/admin/translations/cms/page.tsx

@@ -2,7 +2,7 @@ import fs from "node:fs/promises";
 import path from "node:path";
 import { TranslationsClient } from "../translations-client";
 
-const LOCALES = ["en", "it", "nl", "de", "fr", "es", "pt", "pl", "sv", "tr"] as const;
+const LOCALES = ["en", "it", "nl", "de", "fr", "es", "pt", "pl", "sv", "tr", "ro", "hu", "cs", "sk", "da", "no", "el", "bg", "hr", "sr", "uk", "ru"] as const;
 
 export default async function CmsTranslationsPage() {
   const messagesDir = path.join(process.cwd(), "messages");

src/app/admin/translations/translations-client.tsx

@@ -8,7 +8,7 @@ import { Input } from "@/components/ui/input";
 import { useServerAction } from "@/hooks/use-server-action";
 import { flattenObject, unflattenObject } from "@/lib/translations-utils";
 
-type Locale = "en" | "it" | "nl" | "de" | "fr" | "es" | "pt" | "pl" | "sv" | "tr";
+type Locale = "en" | "it" | "nl" | "de" | "fr" | "es" | "pt" | "pl" | "sv" | "tr" | "ro" | "hu" | "cs" | "sk" | "da" | "no" | "el" | "bg" | "hr" | "sr" | "uk" | "ru";
 
 const LOCALES: { code: Locale; label: string }[] = [
   { code: "en", label: "EN" },
@@ -21,6 +21,18 @@ const LOCALES: { code: Locale; label: string }[] = [
   { code: "pl", label: "PL" },
   { code: "sv", label: "SV" },
   { code: "tr", label: "TR" },
+  { code: "ro", label: "RO" },
+  { code: "hu", label: "HU" },
+  { code: "cs", label: "CS" },
+  { code: "sk", label: "SK" },
+  { code: "da", label: "DA" },
+  { code: "no", label: "NO" },
+  { code: "el", label: "EL" },
+  { code: "bg", label: "BG" },
+  { code: "hr", label: "HR" },
+  { code: "sr", label: "SR" },
+  { code: "uk", label: "UK" },
+  { code: "ru", label: "RU" },
 ];
 
 interface Props {

src/components/language-switcher.tsx

@@ -16,6 +16,18 @@ const LOCALES: { code: string; label: string; lang: string }[] = [
   { code: "pl", label: "Polski", lang: "pl" },
   { code: "sv", label: "Svenska", lang: "sv" },
   { code: "tr", label: "Türkçe", lang: "tr" },
+  { code: "ro", label: "Română", lang: "ro" },
+  { code: "hu", label: "Magyar", lang: "hu" },
+  { code: "cs", label: "Čeština", lang: "cs" },
+  { code: "sk", label: "Slovenčina", lang: "sk" },
+  { code: "da", label: "Dansk", lang: "da" },
+  { code: "no", label: "Norsk", lang: "no" },
+  { code: "el", label: "Ελληνικά", lang: "el" },
+  { code: "bg", label: "Български", lang: "bg" },
+  { code: "hr", label: "Hrvatski", lang: "hr" },
+  { code: "sr", label: "Српски", lang: "sr" },
+  { code: "uk", label: "Українська", lang: "uk" },
+  { code: "ru", label: "Русский", lang: "ru" },
 ];
 
 export function LanguageSwitcher() {

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", "pt", "pl", "sv", "tr"] as const;
+export const SUPPORTED_LOCALES = ["en", "it", "nl", "de", "fr", "es", "pt", "pl", "sv", "tr", "ro", "hu", "cs", "sk", "da", "no", "el", "bg", "hr", "sr", "uk", "ru"] as const;
 export type AppLocale = (typeof SUPPORTED_LOCALES)[number];
 export const DEFAULT_LOCALE: AppLocale = "en";