import { Router } from 'express' import { openAttachment, sendAttachment } from '../../services/chatAttachments.js' import { verifyFileLink } from '../../services/signedLinks.js' import { getTakeoverRequest, readUpload } from '../../services/takeoverCredits.js' /** * Chat-Anhaenge und Gutschrift-Nachweise mit signiertem Link (?exp=&sig=, 15 min) ohne JWT ausliefern: ,