refactor(editor): refactor linkPreviewer as an extension and remove bookmark service (#9754)

[BS-2427](https://linear.app/affine-design/issue/BS-2427/移除-bookmark-block-service) [BS-2418](https://linear.app/affine-design/issue/BS-2418/linkpreviewer-重构成插件)

blocksuite/blocks/src/_specs/common.ts

@@ -40,6 +40,7 @@ import {
   EditPropsStore,
   FeatureFlagService,
   FontLoaderService,
+  LinkPreviewerService,
 } from '@blocksuite/affine-shared/services';
 import {
   BlockSelectionExtension,
@@ -99,4 +100,5 @@ export const StoreExtensions: ExtensionType[] = [
   HighlightSelectionExtension,
   ImageSelectionExtension,
   DatabaseSelectionExtension,
+  LinkPreviewerService,
 ];