feat: add orchestrator shadow observability

2026-07-24 21:44:21 +08:00
parent 24336d0178
commit 3e57f85d3a
18 changed files with 992 additions and 9 deletions
@@ -105,6 +105,11 @@ failure:
 Successful observations are projected as `workflow_shadow_completed`; graph
 checkpoints stay in the Orchestrator-owned PostgreSQL database.

+Both terminal projection events contain bounded observation latency. The
+Memind-owned observability service aggregates those events and may join them to
+the product run status. Only per-run detail calls cross the service boundary to
+read LangGraph checkpoint state and node events.
+
 ## Deployment evolution

 1. Local native Orchestrator process with an explicit MemorySaver for debugging.