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/article/setCategoryIdsBySku.js

@@ -7,22 +7,24 @@ import resolveCategoryAccess from '../category/resolveCategoryAccess.js';
 import queryBySku from './queryBySku.js';
 import resolveArticleBySku from './resolveArticleBySku.js';
 
-/**
- * Replaces the category membership of an article by its SKU.
- *
- * @param {object} pool - The mssql connection pool.
- * @returns {Function} An async function that sets the article categories.
- *
- * @example
- * const fn = setCategoryIdsBySku(pool);
- * const article = await fn(42, 'SKU-1', [5, 9]);
- * // => { id, sku, name, ... }
- */
 export default function setCategoryIdsBySku(pool) {
   const resolve = resolveArticleBySku(pool);
   const categoryAccess = resolveCategoryAccess(pool);
   const load = queryBySku(pool);
 
+  /**
+   * Replaces the category membership of an article by its SKU.
+   *
+   * @param {number} googleAuthId - The id of the Google auth user.
+   * @param {string} sku - The article SKU.
+   * @param {Array<number>} categoryIds - The category ids the article should belong to (at least one).
+   * @returns {Promise<object>} The updated article.
+   * @throws {Error} If the category ids are invalid or the article is not found.
+   *
+   * @example
+   * const article = await store.article.setCategoryIdsBySku(42, 'SKU-1', [5, 9]);
+   * // => { id, sku, name, ... }
+   */
   return async (googleAuthId, sku, categoryIds) => {
     if (!Array.isArray(categoryIds)) {
       throw new Error('Invalid categoryIds');