Move JSDoc examples to type-checked .examples.ts files

Extract inline code examples from JSDoc comments into companion
`.examples.ts`/`.examples.tsx` files. Examples are now:

- Type-checked by wrapping them in functions
- Referenced via `{@includeCode ./file.examples.ts#regionName}` tags
- Organized using `//#region` and `//#endregion` markers

This keeps the main source files cleaner while ensuring examples
compile correctly. Updated TypeDoc config with `exampleTag: false`
to support title text on `@example` tags.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/react/useAutoResize.ts

@@ -20,32 +20,7 @@ import { App } from "../app";
  *   cause unnecessary effect re-runs; omit this parameter.
  *
  * @example Manual App creation with custom auto-resize control
- * ```tsx
- * function MyComponent() {
- *   // For custom App options, create App manually instead of using useApp
- *   const [app, setApp] = useState<App | null>(null);
- *   const [error, setError] = useState<Error | null>(null);
- *
- *   useEffect(() => {
- *     const myApp = new App(
- *       { name: "MyApp", version: "1.0.0" },
- *       {}, // capabilities
- *       { autoResize: false } // Disable default auto-resize
- *     );
- *
- *     const transport = new PostMessageTransport(window.parent, window.parent);
- *     myApp.connect(transport)
- *       .then(() => setApp(myApp))
- *       .catch((err) => setError(err));
- *   }, []);
- *
- *   // Add manual auto-resize control
- *   useAutoResize(app);
- *
- *   if (error) return <div>Connection failed: {error.message}</div>;
- *   return <div>My content</div>;
- * }
- * ```
+ * {@includeCode ./useAutoResize.examples.tsx#useAutoResize_manualApp}
  *
  * @see {@link App.setupSizeChangedNotifications} for the underlying implementation
  * @see {@link useApp} which enables auto-resize by default