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/embed/src/embed-figma-block/embed-figma-service.ts

@@ -0,0 +1,14 @@
+import {
+  EmbedFigmaBlockSchema,
+  EmbedFigmaStyles,
+} from '@blocksuite/affine-model';
+import { EmbedOptionConfig } from '@blocksuite/affine-shared/services';
+
+import { figmaUrlRegex } from './embed-figma-model.js';
+
+export const EmbedFigmaBlockOptionConfig = EmbedOptionConfig({
+  flavour: EmbedFigmaBlockSchema.model.flavour,
+  urlRegex: figmaUrlRegex,
+  styles: EmbedFigmaStyles,
+  viewType: 'embed',
+});