* Allow using any graphics type for fill
* Adapt gradient/fill property panels and tools to handle List<T>
* Make the initial gradient transform covers the target's bounding box
* Introduce AnyGraphicListDyn to avoid combinatorial explosion
* Allow using any graphics type for stroke paint
* Add FIll node migration
* Add `for_each_vector_list_mut` instead of `set_paint_attribute`
* Adapt paint flow to read and write attributes instead of legacy Fill/Stroke.color
* Fix responsibilities of paint related node input setters
* Fix Morph by storing List<Graphic> for attributes rather than the concrete types
Store fill/stroke paints as List<Graphic> so Color/Gradient transitions
do not hit set_attribute_value_dyn's type-mismatch fallback to default paint.
* Preserve paint attributes in vector editing ops
* Enhance the clarity between direct and chained fill gradients
* Update demo arts
* Consolidate Fill node gradient appearance inputs
* Fix after the cubic review
* Revert "Consolidate Fill node gradient appearance inputs"
This reverts commit 9622feb20196e2c4da99e98ca95dcc2e34c2c98e.
* Replace AnyGraphicListDyn with generic paint connectors on the Fill and Stroke nodes
* Canonicalize paint attribute storage to List<Graphic> with a single write helper
* Fix Solidify Stroke missing fills stored in the legacy style
* Fix Solidify Stroke producing invisible strokes for legacy-only stroke colors
* Fix the initial gradient transform ignoring the bounding box's vertical extent
* Step paint at the morph midpoint instead of dropping it for unmixable pairings
* Remove migration-stage comments
* Clarify the initial gradient transform helper's doc and name
* Correct the bake_paint_transforms doc and prune dead tolerance arms
* Delete the unused Gradient::lerp
* Fix a comment typo
* Thread network paths through the legacy gradient bake so nested fills migrate
* Restore the legacy fill fallback in Expand Fill and Stroke
* Read gradient stops from the node's own input in the Fill properties panel
* Use the transform input constant instead of a hardcoded index
* Remove the unreachable wired color fallback in the Fill properties solid branch
* Narrow the fill overlay redraw check to actual fill inputs
* Coalesce the fill setter's graph runs into a single dispatch
* Position the Gradient Value node inserted for gradient stops
* Bake backup gradient placement during migration
* Persist pending gradient bakes so unfinished migrations retry on reopen
* Migrate the backup gradient's type and spread method
* Harden the gradient-migration pass against document switches and stale bakes
* Keep the Fill properties UI for layerless and nested Fill nodes
* Leave a wired gradient transform input connected instead of overwriting it
* Refuse to start a gradient chain ahead of existing layer content
* Decode a Fill node's gradient through one shared reader
* Nudge a degenerate bounding box so the Fill gradient transform stays invertible
* Broadcast Fill and Stroke paint with a single attribute-column pass
* Fix Morph stepping the target's stroke in near the source instead of the target
* Tidy conventions: clippy get_first, comment periods, sentence-case test messages
* Reattach the gradient orientation doc to its function
* Re-save demo artwork
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Co-authored-by: Keavon Chambers <keavon@keavon.com>
