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/compat/util/invoke.js

@@ -0,0 +1,49 @@
+const require_toKey = require("../_internal/toKey.js");
+const require_toPath = require("./toPath.js");
+const require_get = require("../object/get.js");
+const require_last = require("../array/last.js");
+//#region src/compat/util/invoke.ts
+/**
+* Invokes the method at `path` of `object` with the given arguments.
+*
+* @param object - The object to query.
+* @param path - The path of the method to invoke.
+* @param args - The arguments to invoke the method with.
+* @returns Returns the result of the invoked method.
+*
+* @example
+* const object = {
+*   a: {
+*     b: function (x, y) {
+*       return x + y;
+*     }
+*   }
+* };
+*
+* invoke(object, 'a.b', [1, 2]); // => 3
+* invoke(object, ['a', 'b'], [1, 2]); // => 3
+*/
+function invoke(object, path, ...args) {
+	args = args.flat(1);
+	if (object == null) return;
+	switch (typeof path) {
+		case "string":
+			if (typeof object === "object" && Object.hasOwn(object, path)) return invokeImpl(object, [path], args);
+			return invokeImpl(object, require_toPath.toPath(path), args);
+		case "number":
+		case "symbol": return invokeImpl(object, [path], args);
+		default: if (Array.isArray(path)) return invokeImpl(object, path, args);
+		else return invokeImpl(object, [path], args);
+	}
+}
+function invokeImpl(object, path, args) {
+	const parent = require_get.get(object, path.slice(0, -1), object);
+	if (parent == null) return;
+	let lastKey = require_last.last(path);
+	const lastValue = lastKey?.valueOf();
+	if (typeof lastValue === "number") lastKey = require_toKey.toKey(lastValue);
+	else lastKey = String(lastKey);
+	return require_get.get(parent, lastKey)?.apply(parent, args);
+}
+//#endregion
+exports.invoke = invoke;