✨ add language switch, add german

src/languages/language.ts

@@ -0,0 +1,27 @@
+export class Language {
+  shortName: string;
+  originalName: string;
+  translatedName: string;
+
+  constructor(shortName: string, originalName: string, translatedName: string) {
+    this.shortName = shortName;
+    this.originalName = originalName;
+    this.translatedName = translatedName;
+  }
+}
+
+const languages: Language[] = [
+  {
+    shortName: 'de',
+    originalName: 'Deutsch',
+    translatedName: 'German',
+  },
+  {
+    shortName: 'en',
+    originalName: 'English',
+    translatedName: 'English',
+  },
+];
+
+export const getLanguageByCode = (code: string | null) =>
+  languages.find((language) => language.shortName === code) ?? languages[-1];