fix: resolve CI linting and type checking errors

scaffoldforge/templates/javascript/default/utils.js.j2

@@ -1,11 +1,6 @@
 /**
- * Utility functions for {{ project_name }}
+ * Utility functions for {{ project_name }}.
  * Generated from GitHub Issue #{{ issue_number }}
  */
 
-/**
+// TODO: Implement utility functions
- * TODO: Implement helper function
- */
-export function helperFunction() {
-    // TODO: Implement
-}