refactor(editor): move transcription block model to ai (#12010)

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->

## Summary by CodeRabbit

- **Refactor**
	- Updated and reorganized import paths for transcription block models and types to improve module structure and maintainability.
- **Chores**
	- Removed deprecated transcription block schema and related exports from core libraries.
	- Registered transcription block schema directly within the workspace schema for improved schema management.
- **Bug Fixes**
	- Ensured consistent registration and availability of transcription block features across relevant modules.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/core/src/blocksuite/ai/blocks/ai-chat-block/ai-transcription-block.ts

@@ -1,4 +1,4 @@
-import type { TranscriptionBlockModel } from '@blocksuite/affine/model';
+import type { TranscriptionBlockModel } from '@affine/core/blocksuite/ai/blocks/transcription-block/model';
 import { BlockComponent, BlockViewExtension } from '@blocksuite/affine/std';
 import type { ExtensionType } from '@blocksuite/affine/store';
 import { css, type PropertyValues } from 'lit';

packages/frontend/core/src/blocksuite/ai/blocks/transcription-block/model.ts

@@ -0,0 +1,37 @@
+import {
+  BlockModel,
+  BlockSchemaExtension,
+  defineBlockSchema,
+} from '@blocksuite/affine/store';
+
+export const TranscriptionBlockFlavour = 'affine:transcription';
+
+const defaultProps: TranscriptionBlockProps = {
+  transcription: {},
+  jobId: undefined,
+  createdBy: undefined, // the user id of the creator
+};
+
+export const TranscriptionBlockSchema = defineBlockSchema({
+  flavour: TranscriptionBlockFlavour,
+  props: () => defaultProps,
+  metadata: {
+    version: 1,
+    role: 'attachment-viewer',
+    parent: ['affine:attachment'],
+    children: ['affine:callout'],
+  },
+  toModel: () => new TranscriptionBlockModel(),
+});
+
+export type TranscriptionBlockProps = {
+  transcription: Record<string, any>;
+  jobId?: string;
+  createdBy?: string;
+};
+
+export class TranscriptionBlockModel extends BlockModel<TranscriptionBlockProps> {}
+
+export const TranscriptionBlockSchemaExtension = BlockSchemaExtension(
+  TranscriptionBlockSchema
+);

packages/frontend/core/src/blocksuite/attachment-viewer/audio/transcription-block.tsx

@@ -1,6 +1,6 @@
 import { createReactComponentFromLit } from '@affine/component';
 import { LitTranscriptionBlock } from '@affine/core/blocksuite/ai/blocks/ai-chat-block/ai-transcription-block';
-import type { TranscriptionBlockModel } from '@blocksuite/affine/model';
+import type { TranscriptionBlockModel } from '@affine/core/blocksuite/ai/blocks/transcription-block/model';
 import { LiveData, useLiveData } from '@toeverything/infra';
 import React, { useCallback, useMemo } from 'react';
 

packages/frontend/core/src/blocksuite/manager/migrating-store.ts

@@ -6,6 +6,7 @@ import {
 import { getInternalStoreExtensions } from '@blocksuite/affine/extensions/store';
 
 import { AIChatBlockSchemaExtension } from '../ai/blocks/ai-chat-block/model';
+import { TranscriptionBlockSchemaExtension } from '../ai/blocks/transcription-block/model';
 
 class MigratingAffineStoreExtension extends StoreExtensionProvider {
   override name = 'affine-store-extensions';
@@ -13,6 +14,7 @@ class MigratingAffineStoreExtension extends StoreExtensionProvider {
   override setup(context: StoreExtensionContext) {
     super.setup(context);
     context.register(AIChatBlockSchemaExtension);
+    context.register(TranscriptionBlockSchemaExtension);
   }
 }