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/object/get.mjs

@@ -0,0 +1,65 @@
+import { isUnsafeProperty } from "../../_internal/isUnsafeProperty.mjs";
+import { isDeepKey } from "../_internal/isDeepKey.mjs";
+import { toKey } from "../_internal/toKey.mjs";
+import { toPath } from "../util/toPath.mjs";
+//#region src/compat/object/get.ts
+/**
+* Retrieves the value at a given path from an object. If the resolved value is undefined, the defaultValue is returned instead.
+*
+* @param object - The object to query.
+* @param path - The path of the property to get.
+* @param [defaultValue] - The value returned if the resolved value is undefined.
+* @returns Returns the resolved value.
+*
+* @example
+* const object = { a: { b: { c: 1 } } };
+* get(object, 'a.b.c');
+* // => 1
+*
+* get(object, ['a', 'b', 'c']);
+* // => 1
+*
+* get(object, 'a.b.d', 'default');
+* // => 'default'
+*/
+function get(object, path, defaultValue) {
+	if (object == null) return defaultValue;
+	switch (typeof path) {
+		case "string": {
+			if (isUnsafeProperty(path)) return defaultValue;
+			const result = object[path];
+			if (result === void 0) if (isDeepKey(path) && !Object.hasOwn(object, path)) return get(object, toPath(path), defaultValue);
+			else return defaultValue;
+			return result;
+		}
+		case "number":
+		case "symbol": {
+			if (typeof path === "number") path = toKey(path);
+			const result = object[path];
+			if (result === void 0) return defaultValue;
+			return result;
+		}
+		default: {
+			if (Array.isArray(path)) return getWithPath(object, path, defaultValue);
+			if (Object.is(path?.valueOf(), -0)) path = "-0";
+			else path = String(path);
+			if (isUnsafeProperty(path)) return defaultValue;
+			const result = object[path];
+			if (result === void 0) return defaultValue;
+			return result;
+		}
+	}
+}
+function getWithPath(object, path, defaultValue) {
+	if (path.length === 0) return defaultValue;
+	let current = object;
+	for (let index = 0; index < path.length; index++) {
+		if (current == null) return defaultValue;
+		if (isUnsafeProperty(path[index])) return defaultValue;
+		current = current[path[index]];
+	}
+	if (current === void 0) return defaultValue;
+	return current;
+}
+//#endregion
+export { get };