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/configs/slash-menu.ts

@@ -0,0 +1,39 @@
+import { toggleEmbedCardCreateModal } from '@blocksuite/affine-components/embed-card-modal';
+import type { SlashMenuConfig } from '@blocksuite/affine-widget-slash-menu';
+import { FigmaDuotoneIcon } from '@blocksuite/icons/lit';
+
+import { FigmaTooltip } from './tooltips';
+
+export const embedFigmaSlashMenuConfig: SlashMenuConfig = {
+  items: [
+    {
+      name: 'Figma',
+      description: 'Embed a Figma document.',
+      icon: FigmaDuotoneIcon(),
+      tooltip: {
+        figure: FigmaTooltip,
+        caption: 'Figma',
+      },
+      group: '4_Content & Media@8',
+      when: ({ model }) =>
+        model.doc.schema.flavourSchemaMap.has('affine:embed-figma'),
+      action: ({ std, model }) => {
+        (async () => {
+          const { host } = std;
+          const parentModel = host.doc.getParent(model);
+          if (!parentModel) {
+            return;
+          }
+          const index = parentModel.children.indexOf(model) + 1;
+          await toggleEmbedCardCreateModal(
+            host,
+            'Figma',
+            'The added Figma link will be displayed as an embed view.',
+            { mode: 'page', parentModel, index }
+          );
+          if (model.text?.length === 0) std.store.deleteBlock(model);
+        })().catch(console.error);
+      },
+    },
+  ],
+};