use npm for prehook tests (yarn is not in package.json)

.husky/pre-commit

@@ -23,7 +23,7 @@ npm run check-types ||
 )
 
 # Check Tests in Jest
-yarn run test ||
+npm run test ||
 (
     echo '🤡❌ Failed tests. 🤡❌
             Check the test result and fix the tests.'