feat(editor): surface block extension (#11961)

Closes: BS-3204

blocksuite/affine/blocks/surface/src/store.ts

@@ -0,0 +1,17 @@
+import {
+  type StoreExtensionContext,
+  StoreExtensionProvider,
+} from '@blocksuite/affine-ext-loader';
+
+import { EdgelessSurfaceBlockAdapterExtensions } from './adapters';
+import { SurfaceBlockSchemaExtension } from './surface-model';
+
+export class SurfaceStoreExtension extends StoreExtensionProvider {
+  override name = 'affine-surface-block';
+
+  override setup(context: StoreExtensionContext) {
+    super.setup(context);
+    context.register(SurfaceBlockSchemaExtension);
+    context.register(EdgelessSurfaceBlockAdapterExtensions);
+  }
+}

blocksuite/affine/blocks/surface/src/view.ts

@@ -0,0 +1,41 @@
+import {
+  type ViewExtensionContext,
+  ViewExtensionProvider,
+} from '@blocksuite/affine-ext-loader';
+import { BlockViewExtension, FlavourExtension } from '@blocksuite/std';
+import { literal } from 'lit/static-html.js';
+
+import { effects } from './effects';
+import {
+  EdgelessCRUDExtension,
+  EdgelessLegacySlotExtension,
+} from './extensions';
+import { ExportManagerExtension } from './extensions/export-manager/export-manager';
+
+export class SurfaceViewExtension extends ViewExtensionProvider {
+  override name = 'affine-surface-block';
+
+  override effect() {
+    super.effect();
+    effects();
+  }
+
+  override setup(context: ViewExtensionContext) {
+    super.setup(context);
+    context.register([
+      FlavourExtension('affine:surface'),
+      EdgelessCRUDExtension,
+      EdgelessLegacySlotExtension,
+      ExportManagerExtension,
+    ]);
+    if (this.isEdgeless(context.scope)) {
+      context.register(
+        BlockViewExtension('affine:surface', literal`affine-surface`)
+      );
+    } else {
+      context.register(
+        BlockViewExtension('affine:surface', literal`affine-surface-void`)
+      );
+    }
+  }
+}