Lay groundwork for directly rendering to the canvas without a cpu roundrip (#1291)

* Add Texture handle type

* Add Texture View to shader inputs

* Implement basic rendering pipeline

* Render first texture using render pipeline

* Fix output color space

* Precompute the rendering pipeline

* Move gpu context creation to editor api

* Port gpu-executor nodes to node registry

* Fix canvas nodes and make code compile for non wasm targets

* Pin wasm-bindgen version

* Disable miri temoporarily for better ci times

* Fix formatting

* Remove unsafe block

* Bump wasm-pack version

* Bump wasm-bindgen version

* Add gpu feature guard for push node

* Make Into node async

frontend/src/components/panels/Document.svelte

@@ -132,8 +132,8 @@
 		placeholders.forEach((placeholder) => {
 			const canvasName = placeholder.getAttribute("data-canvas-placeholder");
 			// Get the canvas element from the global storage
-			const context = (window as any).imageCanvases[canvasName];
-			placeholder.replaceWith(context.canvas);
+			const canvas = (window as any).imageCanvases[canvasName];
+			placeholder.replaceWith(canvas);
 		});
 	}