Dropping smartstreams (not fully cleared) and added get_pid()

engine/NBCore/tests/ProcessTest/CMakeLists.txt

@@ -0,0 +1,5 @@
+cmake_minimum_required(VERSION 3.26.0)
+project(gtest_Graphics VERSION 0.1.0 LANGUAGES C CXX)
+
+add_executable(ProcessTest main.cpp)
+target_link_libraries(ProcessTest NBCore)

engine/NBCore/tests/ProcessTest/main.cpp

@@ -0,0 +1,17 @@
+#define CODE_ERROR_LOCATIONS
+
+
+#include <iostream>
+#include "Processes.hpp"
+#include <Windows.h>
+
+int main() {
+
+    std::cout << "nb::get_pid() -> " << nb::get_pid() << std::endl;
+
+    #ifdef _TARGET_WINDOWS
+    std::cout << "GetCurrentProcessId() -> " << GetCurrentProcessId() << std::endl; 
+    #endif // _TARGET_WINDOWS
+
+    return 0;
+}