refactor(editor): reduce getService (#10100)

blocksuite/affine/block-embed/src/embed-linked-doc-block/embed-edgeless-linked-doc-block.ts

@@ -36,12 +36,6 @@ export class EmbedEdgelessLinkedDocBlockComponent extends toEdgelessEmbedBlock(
     bound.w = EMBED_CARD_WIDTH[style];
     bound.h = EMBED_CARD_HEIGHT[style];
 
-    const edgelessService = this.rootService;
-
-    if (!edgelessService) {
-      return;
-    }
-
     const { addBlock } = this.std.get(EdgelessCRUDIdentifier);
     const surface = this.gfx.surface ?? undefined;
     const newId = addBlock(
@@ -67,10 +61,6 @@ export class EmbedEdgelessLinkedDocBlockComponent extends toEdgelessEmbedBlock(
     doc.deleteBlock(this.model);
   };
 
-  get rootService() {
-    return this.std.getService('affine:page');
-  }
-
   protected override _handleClick(evt: MouseEvent): void {
     if (isNewTabTrigger(evt)) {
       this.open({ openMode: 'open-in-new-tab', event: evt });