refactor: add hotel scope to service token fetch & enable hotel API

server/utils.ts

@@ -7,8 +7,7 @@ export const langInput = z.object({
 })
 
 /**
- * Helper function to convert Lang enum to uppercase
- * Needed for the Hotel endpoint.
+ * Helper function to convert Lang enum to API lang enum.
  */
 export const toApiLang = (lang: Lang): string => {
   const result = toApiLangMap[lang]