feat: merge increment E - bridge and data prefetch updates

Merged 4 files for React 19 compatibility and bridge functionality:
- packages/bridge/bridge-react/__tests__/bridge.spec.tsx
- packages/bridge/bridge-react/src/v19.ts
- packages/data-prefetch/__tests__/react.spec.ts
- packages/modernjs/src/runtime/AwaitDataFetch.tsx

Updated data-prefetch tests to use modern @testing-library/react
import for renderHook and act compatibility.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: ScriptedAlchemy

packages/bridge/bridge-react/__tests__/bridge.spec.tsx

@@ -66,12 +66,8 @@ describe('bridge', () => {
     );
     expect(getHtml(container)).toMatch('loading');
 
-    await waitFor(
-      () => {
-        expect(getHtml(container)).toMatch('life cycle render');
-      },
-      { timeout: 1000 },
-    );
+    await sleep(200);
+    expect(getHtml(container)).toMatch('life cycle render');
     expect(getHtml(container)).toMatch('hello world');
   });
 
@@ -101,12 +97,8 @@ describe('bridge', () => {
     );
     expect(getHtml(container)).toMatch('loading');
 
-    await waitFor(
-      () => {
-        expect(getHtml(container)).toMatch('life cycle render');
-      },
-      { timeout: 1000 },
-    );
+    await sleep(200);
+    expect(getHtml(container)).toMatch('life cycle render');
     expect(getHtml(container)).toMatch('hello world');
     expect(ref.current).not.toBeNull();
   });
@@ -139,11 +131,7 @@ describe('bridge', () => {
     const { container } = render(<RemoteComponent />);
     expect(getHtml(container)).toMatch('loading');
 
-    await waitFor(
-      () => {
-        expect(renderMock).toHaveBeenCalledTimes(1);
-      },
-      { timeout: 1000 },
-    );
+    await sleep(200);
+    expect(renderMock).toHaveBeenCalledTimes(1);
   });
 });

packages/bridge/bridge-react/src/v19.ts

@@ -1,5 +1,4 @@
 export { createBridgeComponent } from './provider/versions/v19';
-export { createRemoteComponent } from './remote/create';
 export type { CreateRootOptions, Root } from './provider/versions/v19';
 export type {
   ProviderParams,