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/method.js

@@ -0,0 +1,28 @@
+const require_invoke = require("./invoke.js");
+//#region src/compat/util/method.ts
+/**
+* Creates a function that invokes the method at `path` of a given object with the provided arguments.
+*
+* @param path - The path of the method to invoke.
+* @param args - The arguments to invoke the method with.
+* @returns Returns a new function that takes an object and invokes the method at `path` with `args`.
+*
+* @example
+* const object = {
+*   a: {
+*     b: function (x, y) {
+*       return x + y;
+*     }
+*   }
+* };
+*
+* const add = method('a.b', 1, 2);
+* console.log(add(object)); // => 3
+*/
+function method(path, ...args) {
+	return function(object) {
+		return require_invoke.invoke(object, path, args);
+	};
+}
+//#endregion
+exports.method = method;