Integrate Vello for vector rendering (#1802)

* Start integrating vello into render pipeline

Cache vello render creation

Implement viewport navigation

Close vello path

Add transform parameter to vello render pass

* Fix render node types

* Fix a bunch of bugs in the path translation

* Avoid panic on empty document

* Fix rendering of holes

* Implement image rendering

* Implement graph recompilation afer editor api change

* Implement preferences toggle for using vello as the renderer

* Make surface creation optional

* Feature gate vello usages

* Implement skeleton for radial gradient

* Rename vello preference

* Fix some gradients

* Only update monitor nodes on graph recompile

* Fix warnings + remove dead code

* Update everything except for thumbnails after a node graph evaluation

* Fix missing click targets for Image frames

* Improve perfamance by removing unecessary widget updates

* Fix node graph paning

* Fix thumbnail loading

* Implement proper hash for vector modification

* Fix test and warnings

* Code review

* Fix dep

* Remove warning

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

shell.nix

@@ -46,6 +46,7 @@ in
       pkgs.cargo-nextest
       pkgs.cargo-expand
       pkgs.wasm-pack
+      pkgs.binaryen
       pkgs.wasm-bindgen-cli
       pkgs.vulkan-loader
       pkgs.libxkbcommon