feat(editor): callout and code extension (#11827)

Closes: BS-3243
Closes: BS-3190

blocksuite/affine/blocks/callout/package.json

@@ -11,6 +11,7 @@
   "license": "MIT",
   "dependencies": {
     "@blocksuite/affine-components": "workspace:*",
+    "@blocksuite/affine-ext-loader": "workspace:*",
     "@blocksuite/affine-inline-preset": "workspace:*",
     "@blocksuite/affine-model": "workspace:*",
     "@blocksuite/affine-rich-text": "workspace:*",
@@ -34,7 +35,9 @@
   },
   "exports": {
     ".": "./src/index.ts",
-    "./effects": "./src/effects.ts"
+    "./effects": "./src/effects.ts",
+    "./view": "./src/view.ts",
+    "./store": "./src/store.ts"
   },
   "files": [
     "src",

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

@@ -0,0 +1,14 @@
+import {
+  type StoreExtensionContext,
+  StoreExtensionProvider,
+} from '@blocksuite/affine-ext-loader';
+import { CalloutBlockSchemaExtension } from '@blocksuite/affine-model';
+
+export default class CalloutStoreExtension extends StoreExtensionProvider {
+  override name = 'affine-callout-block';
+
+  override setup(context: StoreExtensionContext) {
+    super.setup(context);
+    context.register(CalloutBlockSchemaExtension);
+  }
+}

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

@@ -0,0 +1,30 @@
+import {
+  type ViewExtensionContext,
+  ViewExtensionProvider,
+} from '@blocksuite/affine-ext-loader';
+import { SlashMenuConfigExtension } from '@blocksuite/affine-widget-slash-menu';
+import { BlockViewExtension, FlavourExtension } from '@blocksuite/std';
+import { literal } from 'lit/static-html.js';
+
+import { CalloutKeymapExtension } from './callout-keymap';
+import { calloutSlashMenuConfig } from './configs/slash-menu';
+import { effects } from './effects';
+
+export default class CalloutViewExtension extends ViewExtensionProvider {
+  override name = 'affine-callout-block';
+
+  override effect() {
+    super.effect();
+    effects();
+  }
+
+  override setup(context: ViewExtensionContext) {
+    super.setup(context);
+    context.register([
+      FlavourExtension('affine:callout'),
+      BlockViewExtension('affine:callout', literal`affine-callout`),
+      CalloutKeymapExtension,
+      SlashMenuConfigExtension('affine:callout', calloutSlashMenuConfig),
+    ]);
+  }
+}

blocksuite/affine/blocks/callout/tsconfig.json

@@ -8,6 +8,7 @@
   "include": ["./src"],
   "references": [
     { "path": "../../components" },
+    { "path": "../../ext-loader" },
     { "path": "../../inlines/preset" },
     { "path": "../../model" },
     { "path": "../../rich-text" },