refactor(editor): unify directories naming (#11516)

**Directory Structure Changes**

- Renamed multiple block-related directories by removing the "block-" prefix:
  - `block-attachment` → `attachment`
  - `block-bookmark` → `bookmark`
  - `block-callout` → `callout`
  - `block-code` → `code`
  - `block-data-view` → `data-view`
  - `block-database` → `database`
  - `block-divider` → `divider`
  - `block-edgeless-text` → `edgeless-text`
  - `block-embed` → `embed`

blocksuite/affine/blocks/surface-ref/src/surface-ref-spec.ts

@@ -0,0 +1,30 @@
+import { SurfaceRefBlockSchema } from '@blocksuite/affine-model';
+import { ToolbarModuleExtension } from '@blocksuite/affine-shared/services';
+import {
+  BlockFlavourIdentifier,
+  BlockViewExtension,
+  FlavourExtension,
+} from '@blocksuite/std';
+import type { ExtensionType } from '@blocksuite/store';
+import { literal } from 'lit/static-html.js';
+
+import { SurfaceRefSlashMenuConfigExtension } from './configs/slash-menu';
+import { surfaceRefToolbarModuleConfig } from './configs/toolbar';
+
+const flavour = SurfaceRefBlockSchema.model.flavour;
+
+export const PageSurfaceRefBlockSpec: ExtensionType[] = [
+  FlavourExtension(flavour),
+  BlockViewExtension(flavour, literal`affine-surface-ref`),
+  ToolbarModuleExtension({
+    id: BlockFlavourIdentifier(flavour),
+    config: surfaceRefToolbarModuleConfig,
+  }),
+  SurfaceRefSlashMenuConfigExtension,
+];
+
+export const EdgelessSurfaceRefBlockSpec: ExtensionType[] = [
+  FlavourExtension(flavour),
+  BlockViewExtension(flavour, literal`affine-edgeless-surface-ref`),
+  SurfaceRefSlashMenuConfigExtension,
+];