UI Toolkit for Meta Ray-Ban Display status and loading

Read ../building-uit-interfaces-web/references/overlays-feedback-status.md.

Read references/status-components.md for component-by-component state modeling and replacement behavior.

Selection

• Known completion: ProgressIndicator (horizontal), ProgressRing (compact circle), CircularProgressBar (partial arc), or a component's built-in progress mode.
• Unknown completion: IndeterminateLoader, or a component's built-in loader when available.
• Known future layout awaiting data: Shimmer plus ShimmerItem.
• Volume change feedback: VolumeIndicator.
• Zoom change feedback: ZoomIndicator.
• Compact semantic state: component status slot, Avatar status, NotificationBadge, Chip.

Status components display application-controlled state; they are not generic controls. Use ListItem slider, IsolatedControl, or Scrubber when users adjust a value.

Loading behavior