feat(shadcn): agent session view block

[thomasyuill-livekit]

Summary

Adds a new AgentSessionView component in packages/shadcn/components/agents-ui/blocks/agent-session-view-01 that composes transcript, tile layout, media previews, audio visualizers, and control bar into a single session screen.

• Supports the following Props
  • supportsChatInput
  • supportsVideoInput
  • supportsScreenShare
  • isPreConnectBufferEnabled
  • preConnectMessage
  • audioVisualizerType
  • audioVisualizerColor
  • audioVisualizerColorShift
  • audioVisualizerBarCount
  • audioVisualizerGridRowCount
  • audioVisualizerGridColumnCount
  • audioVisualizerRadialBarCount
  • audioVisualizerRadialRadius
  • audioVisualizerWaveLineWidth
• Export AgentSessionView from packages/shadcn/index.ts
• Added a Storybook story
• Added test

Miscellaneous Agents UI Fixes

• Remove cropping on Aura and Wave visualizers
• Added animateWhenNotVisible to ReactShaderToy, and default to stop animation when off screen
• Extended docs gen script to include Blocks

Test plan

• Run Storybook and open AgentSessionView story to verify the component renders in isolation.
• Confirm chat panel toggles open/closed and transcript visibility/animation behaves correctly.
• Verify pre-connect shimmer message appears when no messages exist and hides after first message.
• Validate tile layout transitions for: audio-only agent, avatar video agent, camera enabled, and screen-share enabled.
• Confirm each visualizer type (bar, wave, grid, radial, aura) renders and responds to audio state.
• Check package exports by importing AgentSessionView from @agents-ui in Storybook (or consumer app) and ensuring type/runtime resolution succeeds.

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Latest commit: 83f4075

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[github-actions]

size-limit report 📦

Path	Size
LiveKitRoom only	6 KB (0%)
LiveKitRoom with VideoConference	32.89 KB (0%)
All exports	43.87 KB (0%)

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Project	Deployment	Actions	Updated (UTC)
components-js-storybook-5kld	Ready	Preview, Comment	Feb 26, 2026 2:58am