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/object/pick.js

@@ -0,0 +1,24 @@
+const require_pick = require("../../object/pick.js");
+//#region src/fp/object/pick.ts
+/**
+* Creates a function that builds a new object containing only the given `keys`
+* from the input object. Keys that are absent on the input are skipped. Use it
+* with {@link pipe}.
+*
+* @template T - The type of the input object.
+* @template K - The union of keys to pick.
+* @param keys - The keys to copy into the new object.
+* @returns A function that maps an object `T` to `Pick<T, K>`.
+*
+* @example
+* import { pipe, pick } from 'es-toolkit/fp';
+*
+* pipe({ a: 1, b: 2, c: 3 }, pick(['a', 'c'])); // => { a: 1, c: 3 }
+*/
+function pick(keys) {
+	return function(obj) {
+		return require_pick.pick(obj, keys);
+	};
+}
+//#endregion
+exports.pick = pick;