Remove unused file

src/scripts/fetch-instances.ts

@@ -1,18 +0,0 @@
-const instanceList = document.querySelector(
-	"#instance-list",
-) as HTMLDataListElement;
-
-/** @type {Array<string>} */
-let instances = [];
-try {
-	const response = await fetch("/api/instances");
-	instances = await response.json();
-} catch (error) {
-	console.error("Could not fetch instances:", error);
-}
-
-for (const instaneDomain of instances) {
-	const $option = document.createElement("option");
-	$option.value = instaneDomain;
-	instanceList.append($option);
-}