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/object/result.d.ts

@@ -0,0 +1,38 @@
+import { PropertyPath } from "../_internal/PropertyPath.js";
+
+//#region src/compat/object/result.d.ts
+/**
+ * Retrieves the value at a given path of an object.
+ * If the resolved value is a function, it is invoked with the object as its `this` context.
+ * If the value is `undefined`, the `defaultValue` is returned.
+ *
+ * @template T - The type of object.
+ * @template R - The type of the value to return.
+ * @param object - The object to query.
+ * @param path - The path of the property to get.
+ * @param [defaultValue] - The value returned if the resolved value is `undefined`.
+ * @returns Returns the resolved value.
+ *
+ * @example
+ * const obj = { a: { b: { c: 3 } } };
+ * result(obj, 'a.b.c');
+ * // => 3
+ *
+ * @example
+ * const obj = { a: () => 5 };
+ * result(obj, 'a');
+ * // => 5 (calls the function `a` and returns its result)
+ *
+ * @example
+ * const obj = { a: { b: null } };
+ * result(obj, 'a.b.c', 'default');
+ * // => 'default'
+ *
+ * @example
+ * const obj = { a: { b: { c: 3 } } };
+ * result(obj, 'a.b.d', () => 'default');
+ * // => 'default'
+ */
+declare function result<R>(object: any, path: PropertyPath, defaultValue?: R | ((...args: any[]) => R)): R;
+//#endregion
+export { result };