fixup! test(effect): Add a smoke test so CI doesn't fail

Author: JPeer264

packages/effect/vitest.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'vitest/config';
+import baseConfig from '../../vite/vite.config';
+
+export default defineConfig({
+  ...baseConfig,
+  test: {
+    ...baseConfig.test,
+    include: ['test/**/*.test.ts'],
+  },
+});