* Build radio widget entries from choice type metadata so variants display their icons
* Route the node properties enum radio through the shared choice type entry builder
* Let the Gradient and Fill tools paint blank layers with whole-expanse gradients and colors
* Make it work on layers with un-fed Transform nodes
* Show the Fill tool's hover pattern over the whole expanse of layers painted by a color chain
* Let the Fill and Gradient tools replace one another's whole-expanse paint on a selected layer
* Keep a shared paint node alive when a tool takes over a layer, and share the paint value lookup
* Stop a chain node from being shifted twice when a node is inserted in front of it
* Rename spread method to gradient spread so it matches the other gradient attribute names
* Keep the legacy gradient struct's spread method field name matching its on-disk key
* Add a spread method field to GradientRamp, carried at runtime as the gradient item's attribute
* Retire the Fill node's spread method input, folding its value into the gradient ramps on document upgrade
* Add an Ends spread method radio to the color picker popover, replacing the Gradient tool's control bar radio
* Update the demo art
* Introduce the GradientRamp exchange struct as the serialized TaggedValue::Gradient payload
* Unify FillChoice and FillChoiceUI into one enum generic over color format, carrying GradientRamp stops
* Rename the TaggedValue::Gradient variant to GradientRamp to match its payload
* Move the Color variant into the tagged_value macro list since its stored and wire forms match
* Rework Gradient into a newtype of List<Color> with optional position and midpoint attributes
* Fix Vello stopless-gradient fallback coverage, empty legacy gradient tables, the node docs gradient swatch, NaN position elision, and wired setter input overwrites
* Remove the dead InputAccessor traits and the uncallable test helper built on them
* Replace raw node input indices with macro-generated parameter symbols across the editor
* Audit dynamic input index usage, converting to parameter symbols and named input position constants
* Abstract the remaining input index plumbing behind ParameterRef APIs and accessors
* Build SetInputValue messages as struct literals to keep message enums impl-free
* Delete the typed parameter markers in favor of explicit-output test introspection
* Wire the interpolation control path input per chain node type
* Return no input when a parameter symbol is read against the wrong node's parameter view
* Fix parsing regressions, make parsing 2.5x faster than the old pest parser, and clean up the math-parser rewrite
* Fix review findings: whitespace-juxtaposed numbers, mixed real/complex logic, correctly rounded literals, unified NaN truthiness, and gcd/lcm range checks
* Box the `value` field of `NodeGraphMessage::SetInputValue`
* Box the `ExecutionResponse` variant of `NodeGraphUpdate`
* Box the `Layer` variant of `NodeTypeClickTargets`
* Box the `Scope` variant of `ParsedValueSource`
* Route the remaining view queries through the logging query helper
* Name the cache readers by their loading contract and stop cloning the owned nodes per collision check
* Deduplicate the port center, output count, and upstream connector helpers and drop dead accessors
* Collapse the TransientMetadata enum into the Option inside TransientCache
* Extract the shared history snapshot install from undo and redo
* Remove commented-out code and fix stale names and doc comments
* Validate that the pinned node order only references existing nodes
* Abort remove_import before any mutation when the import's wires cannot be resolved
* Purge the deleted nodes' cached wire paths in delete_nodes
* Disconnect a deleted node's inputs by position so hidden inputs cannot mask a later exposed wire
* Gather the delete_nodes layer sweep only when deleting children needs it
* Move drag offsets out of the stack dependents cache into dedicated drag session state
* Replace the move_layer_to_stack selection hijack with a seeded stack dependents load
* Move text measurement into a neutral utility module out of the overlays layer
* Deduplicate the document bounds queries and name the artboard clip input index
* Replace the remove_references_from_network selection hijack with an explicit shift set
* Extract shared import and export wire disconnection used by the expose handlers
* Extract the shared epilogue of the import and export removal operations
* Move the post node lookup into the network interface to fix the layering inversion
* Clear drag offsets when the stack dependents cache unloads so programmatic shifts cannot replay them
* Use the thread-local text context for text measurement instead of a process-global mutex
* Resolve the post node lookup within the network being edited instead of the document root
* Back the outward wires cache with an interior-mutability cell readable through &self
* Convert the remaining network-level caches to interior-mutability TransientCache cells
* Move the owned nodes cache out of persistent layer metadata into a transient cell
* Flatten the transient node type enum into a layer width cell with &self loading
* Back the per-node click targets cache with a TransientCache cell
* Unify the per-input and per-export wire caches into one connector-keyed map
* Flip the click target, position, and stack dependent load chains to &self
* Flip the bounding box, import export position, and port load chains to &self
* Flip the wire geometry and resolved type query families to &self
* Flip the hit testing and frontend click target surface to &self
* Flip the frontend assembly, clipboard copy, and chain validation queries to &self
* Load stack dependents before filtering layer-owned nodes out of a selected-nodes shift
* Unify NodeTemplate into a single flat recursive shape with from_parts/into_parts as the storage split points
* Unify the three sole-dependent traversals onto one is_sole_dependent kernel
* Scan network exports for resource values when collecting used resources
* Introduce a NetworkView cursor with typed errors and convert the primitive queries to it
* Convert the composite name, selection, and eligibility queries onto NetworkView
