apps/mobile/src/lib/threadActivity.test.ts                 |  98 ++++++++
 apps/mobile/src/lib/threadActivity.ts                      |  29 ++-
 apps/server/src/provider/Layers/AntigravityAdapter.test.ts | 395 ++++++++++++++++++++++++++++++++
 apps/server/src/provider/Layers/AntigravityAdapter.ts      | 115 +++++++++-
 apps/server/src/provider/acp/AntigravityProtocol.test.ts   |  65 ++++++
 apps/server/src/provider/acp/AntigravityProtocol.ts        |  31 +++
 docs/user/providers-antigravity.md                         |  11 +
 7 files changed, 728 insertions(+), 16 deletions(-)