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/map/every.d.ts

@@ -0,0 +1,29 @@
+//#region src/map/every.d.ts
+/**
+ * Tests whether all entries in a Map satisfy the provided predicate function.
+ *
+ * This function iterates through all entries of the Map and checks if the predicate function
+ * returns true for every entry. It returns true if the predicate is satisfied for all entries,
+ * and false otherwise.
+ *
+ * @template K - The type of keys in the Map.
+ * @template V - The type of values in the Map.
+ * @param map - The Map to test.
+ * @param doesMatch - A predicate function that tests each entry.
+ * @returns true if all entries satisfy the predicate, false otherwise.
+ *
+ * @example
+ * const map = new Map([
+ *   ['a', 10],
+ *   ['b', 20],
+ *   ['c', 30]
+ * ]);
+ * const result = every(map, (value) => value > 5);
+ * // result will be: true
+ *
+ * const result2 = every(map, (value) => value > 15);
+ * // result2 will be: false
+ */
+declare function every<K, V>(map: Map<K, V>, doesMatch: (value: V, key: K, map: Map<K, V>) => boolean): boolean;
+//#endregion
+export { every };