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/src/surface-spec.ts

@@ -0,0 +1,26 @@
+import { BlockViewExtension, FlavourExtension } from '@blocksuite/std';
+import type { ExtensionType } from '@blocksuite/store';
+import { literal } from 'lit/static-html.js';
+
+import {
+  EdgelessCRUDExtension,
+  EdgelessLegacySlotExtension,
+} from './extensions';
+import { ExportManagerExtension } from './extensions/export-manager/export-manager';
+
+const CommonSurfaceBlockSpec: ExtensionType[] = [
+  FlavourExtension('affine:surface'),
+  EdgelessCRUDExtension,
+  EdgelessLegacySlotExtension,
+  ExportManagerExtension,
+];
+
+export const PageSurfaceBlockSpec: ExtensionType[] = [
+  ...CommonSurfaceBlockSpec,
+  BlockViewExtension('affine:surface', literal`affine-surface-void`),
+];
+
+export const EdgelessSurfaceBlockSpec: ExtensionType[] = [
+  ...CommonSurfaceBlockSpec,
+  BlockViewExtension('affine:surface', literal`affine-surface`),
+];