Session history was silently clipped to the first 4000 characters of the last 12 messages, so follow-ups could not see timing or audit tables. Keep an append-only tail plus a checkpoint summary, retry overflow in the same request, and expose cache hit rate in admin usage.
Co-authored-by: Cursor <cursoragent@cursor.com>
page.tsx still owns the chat main chain, but the first product surfaces now
live in their own modules so later splits can land without editing the 4k-line
Home. Source-lock tests follow the moved tokens; the orphan user-data contract
is aligned and added to the quick gate.
Co-authored-by: Cursor <cursoragent@cursor.com>
Local fallbacks were creating fake saves and resurrecting deleted rows.
Pin and archive now live on chat_sessions so they follow the account.
Co-authored-by: Cursor <cursoragent@cursor.com>
List GET no longer ships transcripts; consult appends questions after reserve and ignores client history so dual-tab last-write-wins cannot erase messages.
Co-authored-by: Cursor <cursoragent@cursor.com>
Jesse_Chen