.plans/16-pr89-review-remediation-phases.md                      |    7 +-
 .plans/16a-pr89-phase0-canonical-triage.json                     | 3694 --------------------------------
 .plans/16a-pr89-phase0-canonical-triage.md                       |  201 --
 .plans/16b-pr89-architecture-validity-audit.json                 |  790 -------
 .plans/16b-pr89-architecture-validity-audit.md                   |  125 --
 .plans/16c-pr89-remediation-checklist.md                         |  542 +++++
 apps/server/integration/orchestrationEngine.integration.test.ts  |    2 +-
 apps/server/src/checkpointing/Layers/CheckpointDiffQuery.test.ts |    2 +-
 apps/server/src/checkpointing/Layers/CheckpointDiffQuery.ts      |   33 +-
 apps/server/src/checkpointing/Refs.ts                            |   10 -
 apps/server/src/checkpointing/Utils.ts                           |   36 +
 apps/server/src/orchestration/Layers/CheckpointReactor.test.ts   |   41 +-
 apps/server/src/orchestration/Layers/CheckpointReactor.ts        |   27 +-
 apps/server/src/orchestration/Layers/ProviderRuntimeIngestion.ts |    9 +-
 apps/server/src/wsServer.ts                                      |    5 +-
 apps/web/src/wsTransport.ts                                      |    5 +-
 16 files changed, 625 insertions(+), 4904 deletions(-)