refactor(editor): move mini mindmap to ai module (#9497)

vitest.workspace.ts

@@ -1,5 +1,7 @@
-export default [
+import { defineWorkspace } from 'vitest/config';
+
+export default defineWorkspace([
   '.',
   './packages/frontend/apps/electron',
   './blocksuite/**/*/vitest.config.ts',
-];
+]);