refactor(api): update manifest line schema docs with name and pu, update deliveryParsePdf model

src/api/routes/delivery.js

@@ -81,9 +81,8 @@ export function register(app, basePath = '') {
      *       Creates a goods receipt with header and lines in one transaction.
      *       The manifest `number` is allocated automatically via
      *       `nextNumber('delivery')`; the user-supplied reference is stored as
-     *       `externalNumber`. Each line requires `sku`, `amount`, `net`, and
-     *       `tax` (rate). `rebate` defaults to `0`; `transactedAmount` defaults
-     *       to `amount`.
+     *       `externalNumber`. Each line requires `sku` or `name`, `amount`, `net`, and
+     *       `tax` (rate). `pu` defaults to `1`; `rebate` defaults to `0`.
      *     security:
      *       - cookieAuth: []
      *     x-markdown: delivery/create.md
@@ -114,6 +113,8 @@ export function register(app, basePath = '') {
      *               supplierId: 1
      *               lines:
      *                 - sku: '1'
+     *                   name: 'Sample Article'
+     *                   pu: 1
      *                   amount: 10
      *                   net: 99.5
      *                   tax: 19