thread_id: 01a0c5e9-dee3-734a-946c-3cf809f9d7fd
updated_at: 1790027980

OMP session persistence architecture: JSONL files at ~/.omp/agent/sessions/<project-slug>/<timestamp>_<id>.jsonl; blob externalization (strings>500K truncated, image data URLs always content-addressed as blob:sha256:<hash>, other base64 images at 1024 chars); storage backends (File/Memory/Indexed); discovery reads 4KiB prefix + 32KiB tail; HistoryStorage is separate SQLite at ~/.omp/agent/history.db for prompt recall.