feat: implement checking of /.well-known/gorb.txt for api url, remove old localStorage lines

utils/parseWellKnown.ts

@@ -0,0 +1,11 @@
+export default (wellKnownText: string): Record<string, string> => {
+	const lines = wellKnownText.trim().replaceAll(" ", "").split("\n");
+	const settings: Record<string, string> = {};
+	for (const line of lines) {
+		const separatorIndex = line.search(":");
+		const key = line.slice(0, separatorIndex);
+		const value = line.slice(separatorIndex + 1, line.length);
+		settings[key] = value;
+	}
+	return settings;
+}