fix(deps): update dependency next-intl to v4 (#2580)

* fix(deps): update dependency next-intl to v4

* fix: typecheck issue

* refactor: implement improvements for next-intl v4

* fix: typecheck issues

* fix: typecheck issue

---------

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/translation/src/client/index.ts

@@ -2,18 +2,26 @@
 
 import { useMessages, useTranslations } from "next-intl";
 
-import type { TranslationObject } from "../type";
+import type { SupportedLanguage } from "../config";
+import type englishTranslation from "../lang/en.json";
 
 export { useChangeLocale } from "./use-change-locale";
 export { useCurrentLocale } from "./use-current-locale";
 
+declare module "next-intl" {
+  interface AppConfig {
+    Messages: typeof englishTranslation;
+    Locale: SupportedLanguage;
+  }
+}
+
 export const { useI18n, useScopedI18n } = {
   useI18n: useTranslations,
   useScopedI18n: useTranslations,
 };
 
 export const { useI18nMessages } = {
-  useI18nMessages: () => useMessages() as TranslationObject,
+  useI18nMessages: () => useMessages(),
 };
 
 export { useTranslations };

packages/translation/src/client/use-current-locale.ts

@@ -1,5 +1,3 @@
 import { useLocale } from "next-intl";
 
-import type { SupportedLanguage } from "../config";
-
-export const useCurrentLocale = () => useLocale() as SupportedLanguage;
+export const useCurrentLocale = useLocale;