* migration: make document migration use ProtoNodeIdentifier
* migration: NodeReplacement struct for better formatting
* migration: test for duplicates and fix them
* fix warnings on master
* make the `ProtoNodeIdentifier` of a Node be accessible and always a borrowed `&'static str`
* always generate `node_name::identifier()`, even with `skip_impl`
* make `FrontendNodeType` use Cow
* remove broken `DocumentNodeDefinition`s for old GPU nodes
* don't reexport `graphic_element` in it's entirety, only data structures
* adjust everything to use the new `node_name::identifier()`
* fixup imports for wasm
* turn identifier fn into a constant
* fix `BoundingBox for Raster<GPU>` when `wgpu` feature is disabled
* fix `tinyvec` crate not being `std` by default
* fixup migration for `CoordinateValueNode`
* fixup migration for raster nodes
* move `trait AsU32` from `gcore::vector::misc` to `gcore`
* move blending and gradient to their own modules
* fix unused warnings
* move `Quad`, `Rect` and `BBox` to `gcore::math`
* extract `ReferencePoint` and transform nodes from `transform`
* move color-related code to `mod color`
* fix unused warning in test code
* move blending-related nodes and code to `mod blending_nodes`
* move ClickTarget code to `mod vector::click_target`
* graph-craft: fix direct wasm build
* graph-craft: fix no serde feature failing to compile
* graph-craft: make wgpu-executor properly optional
* workspace: unify `image` formats in workspace
* workspace: turn most dependencies into workspace deps, no actual changes
* workspace: unify dependency features in workspace dep
Firestar99