Adapt the refix AGENTS.md to this project: build commands, module
layout, C++/Swift/C-bridge style rules, and commit guidelines. C++
headers use .hpp and C headers use .h; the PLAN.md port table is
updated to match.
Co-Authored-By: qwen (qwen/qwen3.8-27b@q2_k_xl): wrote coding conventions
Add the CMake build for the Swift + C++ macOS port, mirroring the
refix layout: deps/ modules (Platform, Flags, Sanitizers, FindUnity),
per-module static libraries (usb, auth, mt76, gip, hid, api), a Swift
app entry point with a pure C bridge header, and a Unity test suite
behind BUILD_TESTING.
Swift requires the Ninja or Xcode generator; a guard in
CMakeLists.txt rejects anything else.
Co-Authored-By: qwen (qwen/qwen3.8-27b@q2_k_xl): scaffolded CMake build + tests
portersky
portersky