feat: expand desktop computer-use APIs

sdks/react/src/index.ts

@@ -1,6 +1,7 @@
 export { AgentConversation } from "./AgentConversation.tsx";
 export { AgentTranscript } from "./AgentTranscript.tsx";
 export { ChatComposer } from "./ChatComposer.tsx";
+export { DesktopViewer } from "./DesktopViewer.tsx";
 export { ProcessTerminal } from "./ProcessTerminal.tsx";
 export { useTranscriptVirtualizer } from "./useTranscriptVirtualizer.ts";
 
@@ -23,6 +24,11 @@ export type {
   ChatComposerProps,
 } from "./ChatComposer.tsx";
 
+export type {
+  DesktopViewerClient,
+  DesktopViewerProps,
+} from "./DesktopViewer.tsx";
+
 export type {
   ProcessTerminalClient,
   ProcessTerminalProps,