Radically simplify the Spinner public API from 6 parameters to 3.
Remove SpinnerSpeed, BouncingTrackWidth, and BouncingTrailLength enums.
Hardcode calibrated intervals (dots 110ms, line 140ms, bouncing 100ms),
fixed track width (9), and trail opacities with edge overshoot for
smooth fade-in/fade-out at track edges.
Auto-animating loading indicator with three visual styles:
- Dots (braille rotation), Line (ASCII rotation), Bouncing (Larson scanner
with fade trail). Time-based frame calculation ensures each spinner runs
at its own speed independent of render triggers.
Configurable: SpinnerSpeed (.slow/.regular/.fast), BouncingTrackWidth
(.minimum/.default/.maximum/.fixed(Int)), BouncingTrailLength
(.short/.regular/.long), custom color.
Run loop upgraded from 100ms to 40ms polling (~25 FPS) to support
smooth animations.
Implement SwiftUI-style structural identity so @State values survive
full view-tree reconstruction on every render pass. State is keyed by
ViewIdentity (path-based) and property index in a central StateStorage.
- Add ViewIdentity (path-based structural identity for views)
- Add StateStorage with GC and branch invalidation
- Refactor @State to self-hydrate from StateStorage during init
- Set root hydration context in RenderLoop before app.body evaluation
- Extend RenderContext with identity propagation helpers
- Add ConditionalView branch invalidation on switch
- Remove scene cache from RenderLoop (app.body evaluated fresh per frame)
- Enhance Example App pages with @State (ButtonsPage, OverlaysPage, ContainersPage)
- Update DocC articles (StateManagement, RenderCycle)
- Add 12 tests for state storage identity
phranck