Migrate demo artwork and fix all failing CI tests (#1459)

* Initial work on fixing tests

* Fix formatting

* Remove dead code to satisfy rustc warnings

* Insert into an artboard

* Load updated artwork in editor

* Remove popup when importing image

* Fix up demo art

* Change transform app[lication method

* Reduce number of enums called BlendMode

* Finalize the demo artwork upgrade

* Code review pass

---------

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

frontend/src/components/panels/LayerTree.svelte

@@ -283,7 +283,6 @@
 
 				const mapping = layerCache.get([path[path.length - 1]].toString());
 				if (mapping) {
-					mapping.layerType = item.children.length >= 1 ? "Folder" : "Layer";
 					mapping.path = new BigUint64Array(path);
 					layers.push({
 						folderIndex: index,

frontend/src/components/views/Graph.svelte

@@ -756,7 +756,7 @@
 				<!-- Primary row -->
 				<div class="primary" class:no-parameter-section={exposedInputsOutputs.length === 0}>
 					<IconLabel icon={nodeIcon(node.displayName)} />
-					<TextLabel tooltip={node.displayName}>{node.displayName}</TextLabel>
+					<TextLabel tooltip={`${node.displayName} node (ID: ${node.id})`}>{node.displayName}</TextLabel>
 				</div>
 				<!-- Parameter rows -->
 				{#if exposedInputsOutputs.length > 0}