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/array/pull.d.mts

@@ -0,0 +1,20 @@
+//#region src/array/pull.d.ts
+/**
+ * Removes all specified values from an array.
+ *
+ * This function changes `arr` in place.
+ * If you want to remove values without modifying the original array, use `difference`.
+ *
+ * @template T
+ * @param arr - The array to modify.
+ * @param valuesToRemove - The values to remove from the array.
+ * @returns The modified array with the specified values removed.
+ *
+ * @example
+ * const numbers = [1, 2, 3, 4, 5, 2, 4];
+ * pull(numbers, [2, 4]);
+ * console.log(numbers); // [1, 3, 5]
+ */
+declare function pull<T>(arr: T[], valuesToRemove: readonly unknown[]): T[];
+//#endregion
+export { pull };