### Preflight Checklist

- [X] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/main/CONTRIBUTING.md) for this project.
- [X] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/main/CODE_OF_CONDUCT.md) that this project adheres to.
- [X] I have searched the [issue tracker](https://www.github.com/electron/electron/issues) for a feature request that matches the one I want to file, without success.

### Problem Description

Developer cannot change caption bar theme. It remains white even if windows theme is set to dark.

### Proposed Solution

When themesource in electron is set to dark, use dwm window attributes or check an example here: [Notepad++ Source code](https://github.com/notepad-plus-plus/notepad-plus-plus/tree/master/PowerEditor/src/DarkMode)

### Alternatives Considered

Check out in Notepad++, Sublime Text, Windows Explorer, MSYS Console...

### Additional Information

_No response_
shell/browser/win/dark_mode.cc
bool g_darkModeSupported = false;
bool g_darkModeEnabled = false;
DWORD g_buildNumber = 0;
enum WINDOWCOMPOSITIONATTRIB {
  WCA_USEDARKMODECOLORS = 26  
};
struct WINDOWCOMPOSITIONATTRIBDATA {
  WINDOWCOMPOSITIONATTRIB Attrib;
  PVOID pvData;
  SIZE_T cbData;
};
using fnSetWindowCompositionAttribute =
    BOOL(WINAPI*)(HWND hWnd, WINDOWCOMPOSITIONATTRIBDATA*);
fnSetWindowCompositionAttribute _SetWindowCompositionAttribute = nullptr;
bool IsHighContrast() {
  HIGHCONTRASTW highContrast = {sizeof(highContrast)};
  if (SystemParametersInfoW(SPI_GETHIGHCONTRAST, sizeof(highContrast),
                            &highContrast, FALSE))
    return highContrast.dwFlags & HCF_HIGHCONTRASTON;
  return false;
}
void RefreshTitleBarThemeColor(HWND hWnd, bool dark) {