style: re-typed the damn vitest file

Author: Natejsx

vitest.workspace.ts

@@ -1,7 +1,5 @@
-import { defineWorkspace } from 'vitest/config';
-
-export default defineWorkspace([
+export default [
   'packages/shared/vitest.config.ts',
   'packages/core/vitest.config.ts',
   'packages/adapter-react/vitest.config.ts',
-]);
+];