fix: harden delegation lifecycle against race conditions with per-task metadata, mutual-exclusion guards, and multi-layer failure recovery#11379

Merged

daniel-lxs merged 3 commits intomainfrom

fix/delegation-race-conditions

Feb 12, 2026

Commits on Feb 12, 2026

fix: race conditions in subtask delegation system
hannesrudolph
committed
fix: write all 6 delegation fields in every saveDelegationMeta call site
hannesrudolph
committed
fix: align delegation tests with single-attempt implementation (no retry)
hannesrudolph
committed