add hint for lasso select

Author: wade-cheng

editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs

@@ -2859,6 +2859,7 @@ impl NodeGraphMessageHandler {
 				HintInfo::mouse(MouseMotion::LmbDrag, "Select Area"),
 				HintInfo::keys([Key::Shift], "Extend").prepend_plus(),
 				HintInfo::keys([Key::Alt], "Subtract").prepend_plus(),
+				HintInfo::keys([Key::Accel], "Lasso").prepend_plus(),
 			]),
 		]);
 		if self.has_selection {