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/fp/array/without.d.ts

@@ -0,0 +1,19 @@
+//#region src/fp/array/without.d.ts
+/**
+ * Creates a function that removes the configured values from an array.
+ *
+ * The returned function is lazy-capable inside {@link pipe}.
+ *
+ * @template T - The type of elements in the array.
+ * @param values - Values to remove from the piped array.
+ * @returns A function that maps the piped array to the remaining values.
+ *
+ * @example
+ * import { pipe, without } from 'es-toolkit/fp';
+ *
+ * pipe([1, 2, 3, 2], without(2));
+ * // => [1, 3]
+ */
+declare function without<T>(...values: T[]): (array: readonly T[]) => T[];
+//#endregion
+export { without };