refactor(editor): remove selection global types (#9532)

Closes: [BS-2217](https://linear.app/affine-design/issue/BS-2217/remove-global-types-in-selection)

blocksuite/affine/block-embed/src/embed-github-block/embed-github-block.ts

@@ -4,6 +4,7 @@ import type {
   EmbedGithubStyles,
 } from '@blocksuite/affine-model';
 import { ThemeProvider } from '@blocksuite/affine-shared/services';
+import { BlockSelection, SurfaceSelection } from '@blocksuite/block-std';
 import { html, nothing } from 'lit';
 import { property, state } from 'lit/decorators.js';
 import { classMap } from 'lit/directives/class-map.js';
@@ -61,7 +62,7 @@ export class EmbedGithubBlockComponent extends EmbedBlockComponent<
 
   private _selectBlock() {
     const selectionManager = this.host.selection;
-    const blockSelection = selectionManager.create('block', {
+    const blockSelection = selectionManager.create(BlockSelection, {
       blockId: this.blockId,
     });
     selectionManager.setGroup('note', [blockSelection]);
@@ -111,7 +112,8 @@ export class EmbedGithubBlockComponent extends EmbedBlockComponent<
     this.disposables.add(
       this.selection.slots.changed.on(() => {
         this._isSelected =
-          !!this.selected?.is('block') || !!this.selected?.is('surface');
+          !!this.selected?.is(BlockSelection) ||
+          !!this.selected?.is(SurfaceSelection);
       })
     );
   }