refactor(editor): remove legacy block service spec slots (#11013)

blocksuite/affine/blocks/block-root/src/edgeless/clipboard/clipboard.ts

@@ -43,6 +43,7 @@ import {
   compareLayer,
   type GfxBlockElementModel,
   type GfxCompatibleProps,
+  GfxControllerIdentifier,
   type GfxModel,
   type GfxPrimitiveElementModel,
   type SerializedElement,
@@ -406,7 +407,7 @@ export class EdgelessClipboardController extends PageClipboard {
   }
 
   private get selectionManager() {
-    return this.host.service.selection;
+    return this.std.get(GfxControllerIdentifier).selection;
   }
 
   private get std() {

blocksuite/affine/widgets/widget-edgeless-auto-connect/src/index.ts

@@ -188,11 +188,11 @@ export class EdgelessAutoConnectWidget extends WidgetComponent<RootBlockModel> {
   }
 
   private readonly _updateLabels = () => {
-    const service = this.service;
-    if (!service.doc.root) return;
-
+    const doc = this.std.store;
+    const root = doc.root;
+    if (!root) return;
     const pageVisibleBlocks = new Map<AutoConnectElement, number>();
-    const notes = service.doc.root?.children.filter(child =>
+    const notes = root.children.filter(child =>
       matchModels(child, [NoteBlockModel])
     );
     const edgelessOnlyNotesSet = new Set<NoteBlockModel>();

blocksuite/affine/widgets/widget-scroll-anchoring/src/scroll-anchoring.ts

@@ -63,9 +63,7 @@ export class AffineScrollAnchoringWidget extends WidgetComponent {
 
   anchorBounds$ = signal<Bound | null>(null);
 
-  highlighted$ = computed(() =>
-    this.service.selectionManager.find(HighlightSelection)
-  );
+  highlighted$ = computed(() => this.std.selection.find(HighlightSelection));
 
   #getBoundsInEdgeless() {
     const controller = this.std.get(GfxControllerIdentifier);