test: Add test file to verify Husky and lint-staged

Author: rhofkens

frontend/src/test-husky.ts

@@ -0,0 +1,6 @@
+// This is a test file to verify that Husky and lint-staged are working correctly
+const testFunction = ( ) => {
+  console.log('Hello, world!');
+};
+
+export default testFunction;