The background extraction pipeline is invisible on the home surface —
essential observability per the user's directive: the graph view must
show what is currently running (extracting / auditing / merging) and
for which chat.
- extraction.ts: module-level registry of in-flight runs (chatId,
phase, startedAt), updated at each phase transition in runExtraction
and cleared in finally (done or failed). extractionStatuses() is the
read; one process, one registry.
- GET /api/graph/status: thin transport over the registry, chat titles
joined from the chat store.
- graph-view: polls every 2s and shows one chip per running pipeline
(spinner + phase + title + elapsed seconds, bottom-left); when a run
finishes (some -> none) the graph refetches, so merges land live.
Status is cosmetic — poll errors never surface.
- Unit test drives a mocked pipeline run and observes the registry
mid-flight: 'extracting' during the extractor's generate, 'auditing'
during the auditor's, empty after.
amosblomqvist
0c12d53fca