feat: add dictionary configuration and internationalization helper utility

src/translations/dictionaries.ts

@@ -55,5 +55,5 @@ export const dictionaries = {
 export type Dictionary = typeof dictionaries.en;
 
 export function getDictionary(locale: Locale): Dictionary {
-  return (dictionaries as Record<string, Dictionary>)[locale] ?? dictionaries.en;
+  return (dictionaries as unknown as Record<string, Dictionary>)[locale] ?? dictionaries.en;
 }