* Share shape gallery choices and procedural previews
* Clip shape previews to their supplied rectangles
* Discard texture updates explicitly in headless rendering tests
* Honor fill colors across complete star and heart contours
* Make heart contour collection type explicit
* Use fixed-size triangle chunks in fill regression
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Co-authored-by: Fluorine <joseph.anglada92@gmail.com>
Co-authored-by: Joseph Anglada Muñiz <janglada@nd-soft.com>
