apps/server/src/mcp/OrchestratorMcpService.test.ts | 102 +++++- apps/server/src/mcp/OrchestratorMcpService.ts | 17 +- apps/server/src/orchestration-v2/DelegatedCompletionDelivery.test.ts | 624 ++++++++++++++++++++++++++++++++ apps/server/src/orchestration-v2/EffectWorker.test.ts | 51 ++- apps/server/src/orchestration-v2/EffectWorker.ts | 15 +- apps/server/src/orchestration-v2/Orchestrator.ts | 303 +++++++++++----- apps/server/src/orchestration-v2/ProjectionRecovery.test.ts | 67 ++++ apps/server/src/orchestration-v2/ProjectionStore.test.ts | 55 +++ apps/server/src/orchestration-v2/ProjectionStore.ts | 44 ++- apps/server/src/orchestration-v2/ProviderRuntimeRecoveryPerformance.test.ts | 510 ++++++++++++++++++++++++++ apps/server/src/orchestration-v2/ProviderRuntimeRecoveryService.test.ts | 148 ++++++++ apps/server/src/orchestration-v2/ProviderRuntimeRecoveryService.ts | 99 +++-- apps/server/src/orchestration-v2/ProviderSessionManager.ts | 22 ++ apps/server/src/orchestration-v2/ProviderTurnStartService.ts | 5 +- apps/server/src/orchestration-v2/RestartBackgroundNote.test.ts | 108 +++++- apps/server/src/orchestration-v2/RestartBackgroundNote.ts | 80 +++- apps/server/src/orchestration-v2/RestartContinuation.test.ts | 217 +++++++++++ apps/server/src/orchestration-v2/RestartContinuation.ts | 71 +++- apps/server/src/orchestration-v2/SubagentProjection.test.ts | 22 ++ apps/server/src/orchestration-v2/SubagentProjection.ts | 3 +- apps/server/src/orchestration-v2/ThreadManagementService.ts | 4 + apps/server/src/orchestration-v2/testkit/ProviderReplayHarness.ts | 4 + apps/server/src/relay/AgentAwarenessRelay.test.ts | 2 + apps/server/src/scheduling/Scheduler.test.ts | 24 ++ apps/server/src/scheduling/Scheduler.ts | 7 +- apps/server/src/serverRuntimeStartup.test.ts | 11 +- apps/server/src/serverRuntimeStartup.ts | 11 + docs/internals/server-updates.md | 21 +- packages/shared/src/orchestrationV2ThreadError.ts | 19 +- 29 files changed, 2494 insertions(+), 172 deletions(-)