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/uniqBy.mjs

@@ -0,0 +1,38 @@
+import { uniqBy as uniqBy$1 } from "../../array/uniqBy.mjs";
+import { combineEagerAndLazyFunctions } from "../_internal/lazy.mjs";
+//#region src/fp/array/uniqBy.ts
+/**
+* Creates a function that removes duplicate values by mapped identity.
+*
+* The first value for each mapped key is preserved. The returned function is
+* lazy-capable inside {@link pipe}.
+*
+* @template T - The type of elements in the array.
+* @template U - The type of comparison keys returned by the mapper.
+* @param mapper - Called with each value and index to produce a comparison key.
+* @returns A function that maps the piped array to unique values.
+*
+* @example
+* import { pipe, uniqBy } from 'es-toolkit/fp';
+*
+* pipe([{ id: 1 }, { id: 1 }, { id: 2 }], uniqBy(item => item.id));
+* // => [{ id: 1 }, { id: 2 }]
+*/
+function uniqBy(mapper) {
+	function uniqByEager(array) {
+		return uniqBy$1(array, (item, index) => mapper(item, index));
+	}
+	const uniqByLazy = (emit) => {
+		const seen = /* @__PURE__ */ new Set();
+		let index = 0;
+		return (value) => {
+			const key = mapper(value, index++);
+			if (seen.has(key)) return true;
+			seen.add(key);
+			return emit(value);
+		};
+	};
+	return combineEagerAndLazyFunctions(uniqByEager, uniqByLazy);
+}
+//#endregion
+export { uniqBy };