refactor(animations/motion-reveal)

[serum]

Preview: https://taylorui-ritli20bd-functn.vercel.app/animations/motion-reveal

• Rework MotionReveal around a shared buildVariants/REVEAL_GEOMETRY table
  instead of per-effect config, and add offset, duration, amount, repeat,
  margin, and transition props for per-instance overrides.
• Add MotionRevealGroup — wraps a set of MotionReveal children and triggers them
  as one staggered sequence via a single shared viewport trigger.
• Add MotionRevealIndividual — wraps a set of children and gives each its own
  independent trigger, with no shared trigger or stagger.

---

• Centralize each animation's default offset/duration/ease in
  motionRevealDefaults (variants.ts), shared by both MotionReveal and the raw
  Framer variants (fadeUp, zoomIn, etc.); extract EASE_STANDARD/EASE_BOUNCE
  constants and dedupe spin's hardcoded easing onto EASE_BOUNCE.
• Rework the motion-reveal showcase: swap pill pickers for Select, add a
  trigger-margin control and a Replay button, and add dedicated showcases for
  MotionRevealGroup and MotionRevealIndividual.
• Expand motion-reveal/page.mdx docs to cover all three components — defaults table,
  props tables, and conceptual notes.
• Use MotionRevealIndividual on animations/showcase/page.mdx, grouping each
  section (heading, docs, and demo) together with its divider as one reveal unit.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
taylorui	Ready	Preview, Comment	Jul 21, 2026 12:52pm

[vercel]

MotionReveal's delay prop (and custom transition override) are silently dropped because the visible variant's own transition replaces the component-level transition prop.

[vercel]

Suggested change

	value={String(value)}
	onChange={(key) => {
	selectedKey={String(value)}
	onSelectionChange={(key) => {

OptionPicker passes invalid value/onChange props to the app Select component instead of the required selectedKey/onSelectionChange, causing a type error and breaking the showcase's interactive controls.