Fix theme of editor VCS dialogs

These dialogs were added to the plugin itself so theme can't be
propagated.

Also moved initialization of the VCS menu after the creation of
EditorInterface.

editor/editor_node.cpp

@@ -7377,14 +7377,8 @@ EditorNode::EditorNode() {
 	project_menu->add_shortcut(ED_SHORTCUT_AND_COMMAND("editor/project_settings", TTR("Project Settings..."), Key::NONE, TTR("Project Settings")), RUN_SETTINGS);
 	project_menu->connect("id_pressed", callable_mp(this, &EditorNode::_menu_option));
 
-	vcs_actions_menu = VersionControlEditorPlugin::get_singleton()->get_version_control_actions_panel();
-	vcs_actions_menu->set_name("Version Control");
-	vcs_actions_menu->connect("index_pressed", callable_mp(this, &EditorNode::_version_control_menu_option));
 	project_menu->add_separator();
-	project_menu->add_child(vcs_actions_menu);
-	project_menu->add_submenu_item(TTR("Version Control"), "Version Control");
-	vcs_actions_menu->add_item(TTR("Create Version Control Metadata"), RUN_VCS_METADATA);
-	vcs_actions_menu->add_item(TTR("Version Control Settings"), RUN_VCS_SETTINGS);
+	project_menu->add_item(TTR("Version Control"), VCS_MENU);
 
 	project_menu->add_separator();
 	project_menu->add_shortcut(ED_SHORTCUT_AND_COMMAND("editor/export", TTR("Export..."), Key::NONE, TTR("Export")), FILE_EXPORT_PROJECT);
@@ -7884,6 +7878,15 @@ EditorNode::EditorNode() {
 	raise_bottom_panel_item(AnimationPlayerEditor::get_singleton());
 
 	add_editor_plugin(VersionControlEditorPlugin::get_singleton());
+
+	vcs_actions_menu = VersionControlEditorPlugin::get_singleton()->get_version_control_actions_panel();
+	vcs_actions_menu->set_name("Version Control");
+	vcs_actions_menu->connect("index_pressed", callable_mp(this, &EditorNode::_version_control_menu_option));
+	vcs_actions_menu->add_item(TTR("Create Version Control Metadata"), RUN_VCS_METADATA);
+	vcs_actions_menu->add_item(TTR("Version Control Settings"), RUN_VCS_SETTINGS);
+	project_menu->add_child(vcs_actions_menu);
+	project_menu->set_item_submenu(project_menu->get_item_index(VCS_MENU), "Version Control");
+
 	add_editor_plugin(memnew(AudioBusesEditorPlugin(audio_bus_editor)));
 
 	for (int i = 0; i < EditorPlugins::get_plugin_count(); i++) {

editor/editor_node.h

@@ -195,6 +195,7 @@ private:
 		RUN_USER_DATA_FOLDER,
 		RELOAD_CURRENT_PROJECT,
 		RUN_PROJECT_MANAGER,
+		VCS_MENU,
 		RUN_VCS_METADATA,
 		RUN_VCS_SETTINGS,
 		SETTINGS_UPDATE_CONTINUOUSLY,

editor/plugins/version_control_editor_plugin.cpp

@@ -34,6 +34,7 @@
 #include "core/os/keyboard.h"
 #include "core/os/time.h"
 #include "editor/editor_file_system.h"
+#include "editor/editor_interface.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
@@ -942,7 +943,7 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 	metadata_dialog->set_title(TTR("Create Version Control Metadata"));
 	metadata_dialog->set_min_size(Size2(200, 40));
 	metadata_dialog->get_ok_button()->connect(SNAME("pressed"), callable_mp(this, &VersionControlEditorPlugin::_create_vcs_metadata_files));
-	add_child(metadata_dialog);
+	EditorInterface::get_singleton()->get_base_control()->add_child(metadata_dialog);
 
 	VBoxContainer *metadata_vb = memnew(VBoxContainer);
 	metadata_dialog->add_child(metadata_vb);
@@ -971,7 +972,7 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 	set_up_dialog->set_min_size(Size2(600, 100));
 	set_up_dialog->add_cancel_button("Cancel");
 	set_up_dialog->set_hide_on_ok(true);
-	add_child(set_up_dialog);
+	EditorInterface::get_singleton()->get_base_control()->add_child(set_up_dialog);
 
 	Button *set_up_apply_button = set_up_dialog->get_ok_button();
 	set_up_apply_button->set_text(TTR("Apply"));