Desktop: Add "Disable UI Acceleration" to preferences (#3774)

* Deskltop: Add Disable UI Accelaration preference

* Fixup

* Fix typo

* Code review and update strings

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

editor/src/messages/app_window/app_window_message.rs

@@ -5,6 +5,7 @@ use crate::messages::prelude::*;
 pub enum AppWindowMessage {
 	PointerLock,
 	PointerLockMove { x: f64, y: f64 },
+	Restart,
 	Close,
 	Minimize,
 	Maximize,

editor/src/messages/app_window/app_window_message_handler.rs

@@ -40,6 +40,10 @@ impl MessageHandler<AppWindowMessage, ()> for AppWindowMessageHandler {
 			AppWindowMessage::ShowAll => {
 				responses.add(FrontendMessage::WindowShowAll);
 			}
+			AppWindowMessage::Restart => {
+				responses.add(PortfolioMessage::AutoSaveAllDocuments);
+				responses.add(FrontendMessage::WindowRestart);
+			}
 		}
 	}
 	advertise_actions!(AppWindowMessageDiscriminant;