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/over.d.ts

@@ -0,0 +1,30 @@
+//#region src/compat/util/over.d.ts
+/**
+ * Creates a function that invokes given functions and returns their results as an array.
+ *
+ * @param iteratees - The iteratees to invoke.
+ * @returns Returns the new function.
+ *
+ * @example
+ * const func = over([Math.max, Math.min]);
+ * const func2 = over(Math.max, Math.min); // same as above
+ * func(1, 2, 3, 4);
+ * // => [4, 1]
+ * func2(1, 2, 3, 4);
+ * // => [4, 1]
+ *
+ * const func = over(['a', 'b']);
+ * func({ a: 1, b: 2 });
+ * // => [1, 2]
+ *
+ * const func = over([{ a: 1 }, { b: 2 }]);
+ * func({ a: 1, b: 2 });
+ * // => [true, true]
+ *
+ * const func = over([['a', 1], ['b', 2]]);
+ * func({ a: 1, b: 2 });
+ * // => [true, true]
+ */
+declare function over<T>(...iteratees: Array<((...args: any[]) => T) | ReadonlyArray<(...args: any[]) => T>>): (...args: any[]) => T[];
+//#endregion
+export { over };