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/object/toCamelCaseKeys.js

@@ -0,0 +1,66 @@
+const require_isPlainObject = require("../predicate/isPlainObject.js");
+const require_isArray = require("../compat/predicate/isArray.js");
+const require_camelCase = require("../string/camelCase.js");
+//#region src/object/toCamelCaseKeys.ts
+/**
+* Creates a new object composed of the properties with keys converted to camelCase.
+*
+* This function takes an object and returns a new object that includes the same properties,
+* but with all keys converted to camelCase format.
+*
+* @template T - The type of object.
+* @param obj - The object to convert keys from.
+* @returns A new object with all keys converted to camelCase.
+*
+* @example
+* // Example with objects
+* const obj = { user_id: 1, first_name: 'John' };
+* const result = toCamelCaseKeys(obj);
+* // result will be { userId: 1, firstName: 'John' }
+*
+* // Example with arrays of objects
+* const arr = [
+*   { user_id: 1, first_name: 'John' },
+*   { user_id: 2, first_name: 'Jane' }
+* ];
+* const arrResult = toCamelCaseKeys(arr);
+* // arrResult will be [{ userId: 1, firstName: 'John' }, { userId: 2, firstName: 'Jane' }]
+*
+* // Example with nested objects
+* const nested = {
+*   user_data: {
+*     user_id: 1,
+*     user_address: {
+*       street_name: 'Main St',
+*       zip_code: '12345'
+*     }
+*   }
+* };
+* const nestedResult = toCamelCaseKeys(nested);
+* // nestedResult will be:
+* // {
+* //   userData: {
+* //     userId: 1,
+* //     userAddress: {
+* //       streetName: 'Main St',
+* //       zipCode: '12345'
+* //     }
+* //   }
+* // }
+*/
+function toCamelCaseKeys(obj) {
+	if (require_isArray.isArray(obj)) return obj.map((item) => toCamelCaseKeys(item));
+	if (require_isPlainObject.isPlainObject(obj)) {
+		const result = {};
+		const keys = Object.keys(obj);
+		for (let i = 0; i < keys.length; i++) {
+			const key = keys[i];
+			const camelKey = require_camelCase.camelCase(key);
+			result[camelKey] = toCamelCaseKeys(obj[key]);
+		}
+		return result;
+	}
+	return obj;
+}
+//#endregion
+exports.toCamelCaseKeys = toCamelCaseKeys;