Owner sees the panel posting to /uploads/{id}/chat; an unfinished upload
redirects to its status; ANOTHER USER'S upload is 404 on GET and POST and no
model is ever called with it; the owner's transcript is sent with the upload
budget (not the 18,000-char caption default); an unoffered model falls back; a
model failure is inline and keeps the conversation; routes are absent without a
chat backend; the done card links to chat only when chat is wired.
Red: App.UploadChatMaxChars is undefined.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
mathiasandClaude Sonnet 5.5
10ca45fc0a