React Native renderer

• Owns only the native application shell, specialized ChoiceListNative, and generic StandardComponentNative presentation in packages/react-native.
• Resolve shared frames against the framework-neutral manifest before rendering; emit only shared selection events.
• Delegate controller state and UI primitives to @agentskit/react-native.
• Keep React Native as a peer dependency; native modules belong to the Expo app.
• Never add DOM assumptions or reproduce AgentsKit lifecycle behavior.
• Native retry, edit, regenerate, and stop controls call ChatReturn directly; AgentsKit owns mutation and abort semantics.
• Render typed actions with the published upstream ToolConfirmation; do not add a native confirmation duplicate.
• Map semantic themes through upstream style pass-throughs and native application styles. Slots remain React Native components; fully headless state uses upstream useChat directly.
• Validate with lint, unit tests, Expo example build, E2E, and doc-bridge gates.