Rewrite store JSDoc, split quote/order into modules, and generate typed API docs

- Rewrite JSDoc across all store methods to document the actual async
  methods (real params, returns, throws) instead of the internal wrappers
- Split quote/order into individual module files backed by shared
  manifestDoc helpers; remove the createStore factory and thin wrappers
- Deduplicate manifest line helpers into src/store/manifestLines.js
- Extend generate-api-doc.js to render parameter/return/throws types and
  emit per-namespace API.<module>.md files with an API.md index
- Regenerate all API docs

src/store/customergroup/order.js

@@ -5,20 +5,22 @@ import {
 import request from '../request.js';
 import resolveSelectedCompanyAccess from '../companyuser/resolveSelectedCompanyAccess.js';
 
-/**
- * Reorders the customer groups of a company.
- *
- * @param {object} pool - The mssql connection pool.
- * @returns {Function} An async function that reorders customer groups.
- *
- * @example
- * const fn = order(pool);
- * const result = await fn(42, { customergroupIds: [3, 1, 2] });
- * // => { customergroupIds: [3, 1, 2] }
- */
 export default function order(pool) {
   const access = resolveSelectedCompanyAccess(pool);
 
+  /**
+   * Reorders the customer groups of the user's selected company.
+   *
+   * @param {number} googleAuthId - The id of the Google auth user.
+   * @param {object} input - The reorder input.
+   * @param {Array<number>} input.customergroupIds - The customer group ids in their new order.
+   * @returns {Promise<{customergroupIds: Array<number>}>} The applied order.
+   * @throws {Error} If the order is invalid.
+   *
+   * @example
+   * const result = await store.customergroup.order(42, { customergroupIds: [3, 1, 2] });
+   * // => { customergroupIds: [3, 1, 2] }
+   */
   return async (googleAuthId, { customergroupIds } = {}) => {
     if (!Array.isArray(customergroupIds)) {
       throw new Error('Invalid customer group order');