Enable static CRT linking for fully standalone executable

Changes:
- Set CMAKE_MSVC_RUNTIME_LIBRARY to MultiThreaded (/MT flag)
- Embeds C/C++ runtime into executable instead of using DLLs
- Removes dependency on VCRUNTIME140.dll, MSVCP140.dll
- Removes dependency on api-ms-win-crt-*.dll (Universal CRT)

Result:
- Before: Requires VC++ Redistributable installation
- After: Fully standalone executable with only KERNEL32.dll dependency

This applies to all submodules (Neptune, NThread, NThreadOSUtils) as well.

Author: woldann

CMakeLists.txt

@@ -5,6 +5,12 @@ set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
+# Use static C/C++ runtime (/MT) instead of dynamic (/MD)
+# This embeds the runtime into the executable (no VCRUNTIME/MSVCP DLLs needed)
+if(MSVC)
+  set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+endif()
+
 add_subdirectory(Neptune)
 add_subdirectory(NThread)
 add_subdirectory(NThreadOSUtils)
@@ -22,9 +28,6 @@ add_executable(${EXECUTABLE_NAME} ${GHOSTINJECTOR_SOURCES})
 target_include_directories(${EXECUTABLE_NAME} PRIVATE ${GHOSTINJECTOR_INCLUDE_DIR})
 target_link_libraries(${EXECUTABLE_NAME} PRIVATE NThreadOSUtils)
 
-# Dynamic linking - will use MSVC runtime DLLs (msvcp140.dll, vcruntime140.dll)
-# Removed: -static -static-libgcc -static-libstdc++
-
 target_compile_definitions(${EXECUTABLE_NAME} PRIVATE
   LOG_LEVEL_2
   NEPTUNE_MODULERULES_HEADER="ntosutils_rules.h"