Artboard nodes (#1328)

* Create artboard nodes

* Update node when resizing artboard

* Render clipped artboards

* More stable feature

* Do not render old artboards

* Fix some issues with transforms

* Fix crash when drawing rectangle

* Format

* Allow renaming document from Properties panel

* Adjust artboard label styling

* Fix document graph refresh so artboards show up

* Make "Clear Artboards" coming soon

* Fix displaying an infinite canvas

* Show document name in node graph options bar

* info!() to debug!()

* Fix Properties panel not being cleared when all docs closed

* Remove dead code

* Remove debug logs added in this branch

---------

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

editor/src/messages/frontend/frontend_message.rs

@@ -150,6 +150,9 @@ pub enum FrontendMessage {
 		layout_target: LayoutTarget,
 		diff: Vec<WidgetDiff>,
 	},
+	UpdateDocumentNodeRender {
+		svg: String,
+	},
 	UpdateDocumentOverlays {
 		svg: String,
 	},
@@ -163,6 +166,9 @@ pub enum FrontendMessage {
 		size: (f64, f64),
 		multiplier: (f64, f64),
 	},
+	UpdateDocumentTransform {
+		transform: String,
+	},
 	UpdateEyedropperSamplingState {
 		#[serde(rename = "mousePosition")]
 		mouse_position: Option<(f64, f64)>,