Canvas Items
Lightweight native structs that hold the data needed to render a self-contained block on an FCanvas. They own measurement, layout, and severity-driven styling so a HUD or overlay can call a single FNCanvasUtils entry point per frame. Mirrors the layout of NexusUI/Public/CanvasItems/.
Multi-Line Text Box Canvas Item
A canvas-renderable multi-line text box with severity-driven border styling.