apps/server/integration/OrchestrationEngineHarness.integration.ts | 8 +- apps/server/src/checkpointing/Layers/CheckpointDiffQuery.test.ts | 179 ++++++++++- apps/server/src/checkpointing/Layers/CheckpointDiffQuery.ts | 182 +++++++---- apps/server/src/checkpointing/Layers/CheckpointStore.ts | 303 +++--------------- apps/server/src/environment/Layers/ServerEnvironment.ts | 5 +- apps/server/src/environment/Layers/ServerEnvironmentLabel.test.ts | 137 +++++---- apps/server/src/environment/Layers/ServerEnvironmentLabel.ts | 25 +- apps/server/src/orchestration/Layers/OrchestrationEngine.test.ts | 5 +- apps/server/src/orchestration/Layers/ProjectionSnapshotQuery.test.ts | 2 + apps/server/src/orchestration/Layers/ProjectionSnapshotQuery.ts | 76 +++++ apps/server/src/orchestration/Services/ProjectionSnapshotQuery.ts | 19 ++ apps/server/src/processRunner.test.ts | 289 ++++++++++++++++- apps/server/src/processRunner.ts | 530 +++++++++++++++++--------------- apps/server/src/project/Layers/ProjectSetupScriptRunner.test.ts | 1 + apps/server/src/project/Layers/RepositoryIdentityResolver.test.ts | 37 ++- apps/server/src/project/Layers/RepositoryIdentityResolver.ts | 81 +++-- apps/server/src/provider/Layers/ProviderSessionReaper.test.ts | 1 + apps/server/src/serverRuntimeStartup.test.ts | 3 + apps/server/src/sourceControl/SourceControlDiscovery.ts | 2 +- apps/server/src/sourceControl/SourceControlProviderDiscovery.ts | 4 +- apps/server/src/stream/collectUint8StreamText.ts | 25 +- apps/server/src/terminal/Layers/Manager.test.ts | 209 +++++++++---- apps/server/src/terminal/Layers/Manager.ts | 190 +++++++----- apps/server/src/vcs/GitVcsDriver.test.ts | 33 +- apps/server/src/vcs/GitVcsDriver.ts | 310 +++++++++++++++++-- apps/server/src/vcs/GitVcsDriverCore.ts | 30 +- apps/server/src/vcs/VcsDriver.ts | 40 +++ apps/server/src/vcs/VcsDriverRegistry.test.ts | 12 +- apps/server/src/vcs/VcsProcess.test.ts | 138 +++++++++ apps/server/src/vcs/VcsProcess.ts | 233 ++++---------- apps/server/src/vcs/testing/VcsDriverContractHarness.ts | 10 +- packages/contracts/src/vcs.ts | 78 +++++ 32 files changed, 2123 insertions(+), 1074 deletions(-)