Add mac hot-switch implementations

SineStriker

2023-12-20 3871bfc5d3aff45e498fa2944c27e6eb5d146c8e

 src/widgets/CMakeLists.txt

@@ -14,6 +14,8 @@

if(WIN32)
    list(APPEND _src widgetwindowagent_win.cpp)
elseif(APPLE)
    list(APPEND _src widgetwindowagent_mac.cpp)
endif()

qwk_add_library(${PROJECT_NAME} AUTOGEN