feat(editor): add basic note support in turbo renderer (#11607)

After landing layout tree refactoring, this PR adds basic note support in turbo renderer.

In this demo recording, the code and image block needs to be further supported.

[Screen Recording 2025-04-10 at 5.16.15 PM.mov <span class="graphite__hidden">(uploaded via Graphite)</span> <img class="graphite__hidden" src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/lEGcysB4lFTEbCwZ8jMv/2e416b41-5609-4e52-a90f-5b7bb77db682.mov" />](https://app.graphite.dev/media/video/lEGcysB4lFTEbCwZ8jMv/2e416b41-5609-4e52-a90f-5b7bb77db682.mov)

blocksuite/affine/gfx/turbo-renderer/src/turbo-renderer.ts

@@ -52,7 +52,11 @@ export const TurboRendererConfigFactory =
  * 1.  **In the block's package (e.g., `blocksuite/affine/blocks/my-block`):**
  *   a.  Add `@blocksuite/affine/gfx/turbo-renderer` as a dependency in `package.json` and create a `src/turbo` directory.
  *   b.  Implement the Layout Handler (e.g., `MyBlockLayoutHandlerExtension`) and Painter Worker (e.g., `MyBlockLayoutPainterExtension`). Refer to `ParagraphLayoutHandlerExtension` and `ParagraphLayoutPainterExtension` in `blocksuite/affine/blocks/block-paragraph` for implementation examples.
- *   c.  Export the Layout Handler and Painter Worker extensions from the block package's main `src/index.ts`.
+ *   c.  Export the Layout Handler and Painter Worker extensions from the block package's main `src/index.ts` by adding these two explicit export statements:
+ *       ```typescript
+ *       export * from './turbo/my-block-layout-handler';
+ *       export * from './turbo/my-block-painter.worker';
+ *       ```
  *   d.  Add an export mapping for the painter worker in `package.json` under the `exports` field (e.g., `"./turbo-painter": "./src/turbo/my-block-painter.worker.ts"`).
  *   e.  Add a TypeScript project reference to `blocksuite/affine/gfx/turbo-renderer` in `tsconfig.json`.
  *