Fix Windows Unicode API usage and ntstatus header conflicts

[Copilot]

Windows build was failing with widespread ntstatus.h macro redefinitions and C2664 errors from passing wchar_t strings to ANSI WinAPI functions. These changes align header ordering and API variants to remove the conflicts and mismatched types.

• Header ordering / NTSTATUS macros
  • Define WIN32_NO_STATUS before Windows.h and include ntstatus.h after to avoid duplicate macro definitions.
• Wide-character WinAPI usage
  • Switch ANSI *A calls to *W variants and align related structures to match wchar_t literals.

Example:

#define WIN32_NO_STATUS
#include <Windows.h>
#undef WIN32_NO_STATUS
#include <ntstatus.h>

HMODULE hm = GetModuleHandleW(L"ntdll.dll");
CreateProcessAsUserW(hnewtoken, L"C:\\Windows\\System32\\conhost.exe", nullptr, nullptr, nullptr, FALSE, 0, nullptr, nullptr, &si, &pi);