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/predicate/isEqualWith.d.ts

@@ -0,0 +1,41 @@
+import { IsEqualCustomizer } from "../_internal/IsEqualCustomizer.js";
+
+//#region src/compat/predicate/isEqualWith.d.ts
+/**
+ * Compares two values for equality using a custom comparison function.
+ *
+ * The custom function allows for fine-tuned control over the comparison process. If it returns a boolean, that result determines the equality. If it returns undefined, the function falls back to the default equality comparison.
+ *
+ * This function also uses the custom equality function to compare values inside objects,
+ * arrays, maps, sets, and other complex structures, ensuring a deep comparison.
+ *
+ * This approach provides flexibility in handling complex comparisons while maintaining efficient default behavior for simpler cases.
+ *
+ * The custom comparison function can take up to six parameters:
+ * - `x`: The value from the first object `a`.
+ * - `y`: The value from the second object `b`.
+ * - `property`: The property key used to get `x` and `y`.
+ * - `xParent`: The parent of the first value `x`.
+ * - `yParent`: The parent of the second value `y`.
+ * - `stack`: An internal stack (Map) to handle circular references.
+ *
+ * @param a - The first value to compare.
+ * @param b - The second value to compare.
+ * @param [areValuesEqual=noop] - A function to customize the comparison.
+ *   If it returns a boolean, that result will be used. If it returns undefined,
+ *   the default equality comparison will be used.
+ * @returns `true` if the values are equal according to the customizer, otherwise `false`.
+ *
+ * @example
+ * const customizer = (a, b) => {
+ *   if (typeof a === 'string' && typeof b === 'string') {
+ *     return a.toLowerCase() === b.toLowerCase();
+ *   }
+ * };
+ * isEqualWith('Hello', 'hello', customizer); // true
+ * isEqualWith({ a: 'Hello' }, { a: 'hello' }, customizer); // true
+ * isEqualWith([1, 2, 3], [1, 2, 3], customizer); // true
+ */
+declare function isEqualWith(a: any, b: any, areValuesEqual?: IsEqualCustomizer): boolean;
+//#endregion
+export { isEqualWith };