Initial commit: watch-together phases 0-4 + presence hardening, internet-tested

apps/desktop/windows/flutter/generated_plugin_registrant.cc

@@ -0,0 +1,17 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+#include <media_kit_libs_windows_video/media_kit_libs_windows_video_plugin_c_api.h>
+#include <media_kit_video/media_kit_video_plugin_c_api.h>
+
+void RegisterPlugins(flutter::PluginRegistry* registry) {
+  MediaKitLibsWindowsVideoPluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("MediaKitLibsWindowsVideoPluginCApi"));
+  MediaKitVideoPluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("MediaKitVideoPluginCApi"));
+}