feat(editor): feature flag store extension builder (#12235)

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

## Summary by CodeRabbit

- **New Features**
  - Introduced feature flag synchronization for enhanced control over feature availability.
  - Added new configuration options for store management, allowing initialization and feature flag setup.

- **Improvements**
  - Updated how store extensions are accessed throughout the app for more robust initialization and configuration.
  - Enhanced workspace entities to support feature flag services, improving flexibility for workspace-specific features.
  - Centralized configuration of storage implementations for Electron environments.

- **Refactor**
  - Simplified editor module by removing direct feature flag synchronization logic.
  - Streamlined imports and configuration for storage modules, especially in Electron-based apps.

- **Bug Fixes**
  - Ensured consistent retrieval of store extensions across various modules and platforms.

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

packages/frontend/apps/electron-renderer/src/app/effects/modules.ts

@@ -1,3 +1,4 @@
+import { configureElectronStateStorageImpls } from '@affine/core/desktop/storage';
 import { configureCommonModules } from '@affine/core/modules';
 import { configureAppTabsHeaderModule } from '@affine/core/modules/app-tabs-header';
 import { configureDesktopBackupModule } from '@affine/core/modules/backup';
@@ -11,7 +12,6 @@ import {
   configureTraySettingModule,
 } from '@affine/core/modules/editor-setting';
 import { configureFindInPageModule } from '@affine/core/modules/find-in-page';
-import { configureElectronStateStorageImpls } from '@affine/core/modules/storage';
 import {
   ClientSchemeProvider,
   PopupWindowProvider,