fix: remove unused resetFormFields dead code in submit handler (#94)

* fix: remove unused resetFormFields dead code in submit handler

* style: auto-format code with Prettier (/format)

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: akshara200829-lgtm

frontend/registration.html

@@ -559,12 +559,6 @@ <h1 class="page-title">Join the Leaderboard</h1>
               );
             }, 800);
           }
-
-          function resetFormFields() {
-            execLog.style.display = "none";
-            fieldsets.forEach((f) => (f.style.display = "block"));
-            registerBtn.style.display = "inline-block";
-          }
         });
       });
     </script>