Add a v3 task_transitions table (additive migration + startup assertion) and a fail-soft, idempotent TransitionRecorder. build_graph gains an injected transition_recorder that wraps every node via a functools.wraps'd _instrument (signature-preserving so LangGraph still injects RunnableConfig); the coordinator wires it. Records one row per node entry (idempotent under resume replay) and closes the open row on terminal status. Backs the dashboard task-history view. |
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| .. | ||
| __init__.py | ||
| schema.py | ||
| schema.sql | ||
| transitions.py | ||