Implement posix app loading (#643)

- Added POSIX desktop support for SDK builds, application packaging, and integration testing.
- Added POSIX filesystem partitions and improved application path handling.
- Added simulator support for loading and running applications dynamically.
- Improved simulator task stack handling and display startup reliability.
- Improved simulator display scaling, resizing, high-DPI support, and pointer accuracy.
- Fixed LVGL timers and input polling on POSIX. (fixes simulator with Linux on some Intel graphics platforms)
- Standardized data paths across platforms.
- Logging now works via separate task: this allows apps to write to log without it affecting their stdout (for apps that output text as relevant date for other apps, like the File Selection app)
- Fixes for app stdio

Tests/CMakeLists.txt

@@ -9,6 +9,7 @@ add_subdirectory(${CMAKE_SOURCE_DIR}/TactilityKernel/tests ${CMAKE_CURRENT_BINAR
 add_subdirectory(${CMAKE_SOURCE_DIR}/Tactility/Tests ${CMAKE_CURRENT_BINARY_DIR}/Tactility)
 add_subdirectory(${CMAKE_SOURCE_DIR}/Modules/crypt-module/tests ${CMAKE_CURRENT_BINARY_DIR}/crypt-module)
 add_subdirectory(${CMAKE_SOURCE_DIR}/Modules/app-module/tests ${CMAKE_CURRENT_BINARY_DIR}/app-module)
+add_subdirectory(${CMAKE_SOURCE_DIR}/Modules/app-posix-module/tests ${CMAKE_CURRENT_BINARY_DIR}/app-posix-module)
 add_subdirectory(${CMAKE_SOURCE_DIR}/Modules/http-module/tests ${CMAKE_CURRENT_BINARY_DIR}/http-module)
 
 add_custom_target(build-tests)
@@ -18,4 +19,5 @@ add_dependencies(build-tests TactilityTests)
 add_dependencies(build-tests TactilityKernelTests)
 add_dependencies(build-tests CryptModuleTests)
 add_dependencies(build-tests AppModuleTests)
+add_dependencies(build-tests AppPosixModuleTests)
 add_dependencies(build-tests HttpModuleTests)