Project sidecar context history into Cursor-compatible JSONL transcripts so previous conversations remain readable when referenced from new chats. Backfill existing sessions on startup and preserve Cursor-managed turn status entries during atomic updates.
Cursor may reuse the same request_id for a later turn and restart
append_seqno from 1. Accept seq=1 after progress as a sequence restart
when idle so tool results are not discarded as stale forever.
DedSecer