chore(lang): updated translations from crowdin (#1612)

Co-authored-by: Crowdin Homarr <190541745+homarr-crowdin[bot]@users.noreply.github.com>
Co-authored-by: Meier Lukas <[email protected]>

packages/translation/src/request.ts

@@ -1,6 +1,7 @@
 import deepmerge from "deepmerge";
 import { getRequestConfig } from "next-intl/server";
 
+import type { TranslationObject } from ".";
 import { fallbackLocale, isLocaleSupported } from ".";
 import type { SupportedLanguage } from "./config";
 import { createLanguageMapping } from "./mapping";
@@ -15,7 +16,7 @@ export default getRequestConfig(async ({ requestLocale }) => {
   const typedLocale = currentLocale as SupportedLanguage;
 
   const languageMap = createLanguageMapping();
-  const currentMessages = (await languageMap[typedLocale]()).default;
+  const currentMessages = removeEmptyTranslations((await languageMap[typedLocale]()).default) as TranslationObject;
 
   // Fallback to default locale if the current locales messages if not all messages are present
   if (currentLocale !== fallbackLocale) {
@@ -31,3 +32,26 @@ export default getRequestConfig(async ({ requestLocale }) => {
     messages: currentMessages,
   };
 });
+
+const removeEmptyTranslations = (translations: Record<string, unknown>): Record<string, unknown> => {
+  return Object.entries(translations).reduce(
+    (acc, [key, value]) => {
+      if (typeof value !== "string") {
+        return {
+          ...acc,
+          [key]: removeEmptyTranslations(value as Record<string, unknown>),
+        };
+      }
+
+      if (value.trim() === "") {
+        return acc;
+      }
+
+      return {
+        ...acc,
+        [key]: value,
+      };
+    },
+    {} as Record<string, unknown>,
+  );
+};