apps/server/src/provider/CodexDeveloperInstructions.ts      |   8 +-
 apps/server/src/provider/Layers/AntigravityAdapter.test.ts  |  17 +++-
 apps/server/src/provider/Layers/AntigravityAdapter.ts       |  14 +++-
 apps/server/src/provider/Layers/ClaudeAdapter.test.ts       |   6 ++
 apps/server/src/provider/Layers/ClaudeAdapter.ts            |   8 +-
 apps/server/src/provider/Layers/CodexSessionRuntime.test.ts |  13 +++
 apps/server/src/provider/Layers/CursorAdapter.test.ts       |  20 ++++-
 apps/server/src/provider/Layers/CursorAdapter.ts            |  10 ++-
 apps/server/src/provider/Layers/GrokAdapter.test.ts         |  62 +++++++++++++++
 apps/server/src/provider/Layers/GrokAdapter.ts              |  17 +++-
 apps/server/src/provider/Layers/OpenCodeAdapter.test.ts     |   9 +++
 apps/server/src/provider/Layers/OpenCodeAdapter.ts          |   6 ++
 apps/server/src/provider/RuntimeInstructions.test.ts        |  31 ++++++++
 apps/server/src/provider/RuntimeInstructions.ts             |  17 ++++
 apps/web/src/components/chat/MessagesTimeline.logic.test.ts | 136 --------------------------------
 apps/web/src/components/chat/MessagesTimeline.logic.ts      |  26 +-----
 docs/internals/providers.md                                 |  12 +++
 17 files changed, 239 insertions(+), 173 deletions(-)