apps/server/src/provider/Layers/CodexProvider.ts           | 18 +++---
 apps/server/src/provider/Layers/CodexSessionRuntime.ts     |  2 +
 apps/server/src/provider/Layers/ProviderRegistry.test.ts   | 48 ++++++++++++++++
 apps/server/src/provider/Layers/scopedSafeTeardown.test.ts | 96 --------------------------------
 apps/server/src/provider/Layers/scopedSafeTeardown.ts      | 63 ---------------------
 5 files changed, 58 insertions(+), 169 deletions(-)