move sunshine to src

- this will allow for common cpp workflow files within org

src/platform/windows/misc.h

@@ -0,0 +1,13 @@
+#ifndef SUNSHINE_WINDOWS_MISC_H
+#define SUNSHINE_WINDOWS_MISC_H
+
+#include <string_view>
+#include <windows.h>
+#include <winnt.h>
+
+namespace platf {
+void print_status(const std::string_view &prefix, HRESULT status);
+HDESK syncThreadDesktop();
+} // namespace platf
+
+#endif