feat(serve+sdk): F4 prereq — daemon protocol completion (serverTimestamp / provenance / errorKind / state_resync_required)#4360

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doudouOUC merged 6 commits into

daemon_mode_b_mainfrom

feat/f4-prereq-protocol-completion

May 21, 2026

Commits on May 21, 2026

fix: 3 wenshao observability fold-ins on #4360 (all Suggestion)
doudouOUC
committed
test(serve): 2 wenshao observability fold-ins on #4360 (stderr log coverage)
doudouOUC
committed