docs: add JSDoc headers to all externally exported store functions

src/store/companysetting/list.js

@@ -5,6 +5,17 @@ import {
 import resolveCompanyAccess from '../companyuser/resolveCompanyAccess.js';
 import shapeSetting from './shapeSetting.js';
 
+/**
+ * Lists the settings of a company, optionally only frontend-visible ones.
+ *
+ * @param {object} pool - The mssql connection pool.
+ * @returns {Function} An async function that lists company settings.
+ *
+ * @example
+ * const fn = list(pool);
+ * const settings = await fn(42, 1, { frontendOnly: true });
+ * // => [{ key, value, frontend }]
+ */
 export default function list(pool) {
   const access = resolveCompanyAccess(pool);