implemented reset of config

data/reset.js

@@ -0,0 +1,21 @@
+import { writeDataToInput } from "/load-data.js";
+
+const form = document.querySelector("form");
+
+form.addEventListener("reset", async (event) => {
+    event.preventDefault();
+
+    try {
+        const res = await fetch("/reset", {
+            method: "POST",
+        });
+        if (!res.ok) {
+            throw new Error(`Response status: ${res.status}`);
+        }
+
+        const json = await res.json();
+        writeDataToInput(json);
+    } catch (error) {
+        console.error(error.message);
+    }
+});