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-toolkit/dist/object/clone.js

@@ -0,0 +1,61 @@
+const require_isPrimitive = require("../predicate/isPrimitive.js");
+const require_isTypedArray = require("../predicate/isTypedArray.js");
+//#region src/object/clone.ts
+/**
+* Creates a shallow clone of the given object.
+*
+* @template T - The type of the object.
+* @param obj - The object to clone.
+* @returns A shallow clone of the given object.
+*
+* @example
+* // Clone a primitive value
+* const num = 29;
+* const clonedNum = clone(num);
+* console.log(clonedNum); // 29
+* console.log(clonedNum === num); // true
+*
+* @example
+* // Clone an array
+* const arr = [1, 2, 3];
+* const clonedArr = clone(arr);
+* console.log(clonedArr); // [1, 2, 3]
+* console.log(clonedArr === arr); // false
+*
+* @example
+* // Clone an object
+* const obj = { a: 1, b: 'es-toolkit', c: [1, 2, 3] };
+* const clonedObj = clone(obj);
+* console.log(clonedObj); // { a: 1, b: 'es-toolkit', c: [1, 2, 3] }
+* console.log(clonedObj === obj); // false
+*/
+function clone(obj) {
+	if (require_isPrimitive.isPrimitive(obj)) return obj;
+	if (Array.isArray(obj) || require_isTypedArray.isTypedArray(obj) || obj instanceof ArrayBuffer || typeof SharedArrayBuffer !== "undefined" && obj instanceof SharedArrayBuffer) return obj.slice(0);
+	const prototype = Object.getPrototypeOf(obj);
+	if (prototype == null) return Object.assign(Object.create(prototype), obj);
+	const Constructor = prototype.constructor;
+	if (obj instanceof Date || obj instanceof Map || obj instanceof Set) return new Constructor(obj);
+	if (obj instanceof RegExp) {
+		const newRegExp = new Constructor(obj);
+		newRegExp.lastIndex = obj.lastIndex;
+		return newRegExp;
+	}
+	if (obj instanceof DataView) return new Constructor(obj.buffer.slice(0));
+	if (obj instanceof Error) {
+		let newError;
+		if (obj instanceof AggregateError) newError = new Constructor(obj.errors, obj.message, { cause: obj.cause });
+		else newError = new Constructor(obj.message, { cause: obj.cause });
+		newError.stack = obj.stack;
+		Object.assign(newError, obj);
+		return newError;
+	}
+	if (typeof File !== "undefined" && obj instanceof File) return new Constructor([obj], obj.name, {
+		type: obj.type,
+		lastModified: obj.lastModified
+	});
+	if (typeof obj === "object") return Object.assign(Object.create(prototype), obj);
+	return obj;
+}
+//#endregion
+exports.clone = clone;