Add settings page for managing forecasting API key and URL via UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/node_modules/es-abstract/2025/GetIteratorDirect.js

@@ -0,0 +1,24 @@
+'use strict';
+
+var $TypeError = require('es-errors/type');
+var isObject = require('es-object-atoms/isObject');
+
+var Get = require('./Get');
+
+// https://262.ecma-international.org/16.0/#sec-getiteratordirect
+
+module.exports = function GetIteratorDirect(obj) {
+	if (!isObject(obj)) {
+		throw new $TypeError('Assertion failed: `obj` must be an Object');
+	}
+
+	var nextMethod = Get(obj, 'next'); // step 1
+
+	var iteratorRecord = {
+		'[[Iterator]]': obj,
+		'[[NextMethod]]': nextMethod,
+		'[[Done]]': false
+	}; // step 2
+
+	return iteratorRecord; // step 3
+};