refactor(workspace): split workspace interface and implementation (#5463)

@affine/workspace -> (@affine/workspace, @affine/workspace-impl)

packages/frontend/core/src/components/affine/create-workspace-modal/index.tsx

@@ -10,6 +10,7 @@ import { DebugLogger } from '@affine/debug';
 import { apis } from '@affine/electron-api';
 import { WorkspaceFlavour } from '@affine/env/workspace';
 import { useAFFiNEI18N } from '@affine/i18n/hooks';
+import { _addLocalWorkspace } from '@affine/workspace-impl';
 import { getCurrentStore } from '@toeverything/infra/atom';
 import {
   buildShowcaseWorkspace,
@@ -119,7 +120,7 @@ export const CreateWorkspaceModal = ({
         setStep(undefined);
         const result = await apis.dialog.loadDBFile();
         if (result.workspaceId && !canceled) {
-          workspaceManager._addLocalWorkspace(result.workspaceId);
+          _addLocalWorkspace(result.workspaceId);
           onCreate(result.workspaceId);
         } else if (result.error || result.canceled) {
           if (result.error) {

packages/frontend/core/src/components/affine/page-history-modal/data.ts

@@ -7,10 +7,8 @@ import {
   listHistoryQuery,
   recoverDocMutation,
 } from '@affine/graphql';
-import {
-  createAffineCloudBlobStorage,
-  globalBlockSuiteSchema,
-} from '@affine/workspace';
+import { globalBlockSuiteSchema } from '@affine/workspace';
+import { createAffineCloudBlobStorage } from '@affine/workspace-impl';
 import { assertEquals } from '@blocksuite/global/utils';
 import { Workspace } from '@blocksuite/store';
 import { revertUpdate } from '@toeverything/y-indexeddb';