Classify a final remote scanner publication lease validation failure from a fresh activity snapshot instead of treating every validation error as data movement. If the peer session and movement generation still match the granted leases and publication is otherwise allowed, keep the publication rejected as an activity-baseline miss without creating pause backlog movement debt. Preserve DataMovement for expired leases, peer restarts, movement generation changes, and active publication blocks.
Tests cover namespace-only validation invalidation and the remote fence-loss cases that must still defer as DataMovement.
Co-authored-by: zhi22915 <qiuzgang@gmail.com>
houseme
d7b6a8c10d