Build line fix (#11566) (#11570)

* Fix for RenderBuildLine

* Simple playwright test

(cherry picked from commit 7f0610502d)

Co-authored-by: Oliver <oliver.henry.walters@gmail.com>

src/frontend/src/components/render/Build.tsx

@@ -36,13 +36,9 @@ export function RenderBuildLine({
 }: Readonly<InstanceRenderInterface>): ReactNode {
   return (
     <RenderInlineModel
-      primary={instance.part_detail.full_name}
-      secondary={instance.quantity}
-      suffix={StatusRenderer({
-        status: instance.status_custom_key,
-        type: ModelType.build
-      })}
-      image={instance.part_detail.thumbnail || instance.part_detail.image}
+      primary={instance.build_reference ?? instance.build}
+      suffix={instance.pk}
+      image={instance.part_detail?.thumbnail || instance.part_detail?.image}
     />
   );
 }

src/frontend/tests/pui_printing.spec.ts

@@ -3,6 +3,26 @@ import { activateTableView, loadTab } from './helpers.js';
 import { doCachedLogin } from './login.js';
 import { setPluginState } from './settings.js';
 
+// Test for the label editing interface
+test('Printing - Label Editing', async ({ browser }) => {
+  const page = await doCachedLogin(browser, {
+    user: adminuser,
+    url: 'settings/admin/labels'
+  });
+
+  // Open a particular label template for editing
+  await page.getByRole('cell', { name: 'Sample build line label' }).click();
+
+  // Await expected entries
+  await page.getByRole('tab', { name: 'PDF Preview' }).waitFor();
+  await page.getByText('This is an example template').waitFor();
+  await page
+    .locator('div')
+    .filter({ hasText: /^BO\d+$/ })
+    .first()
+    .waitFor();
+});
+
 /*
  * Test for label printing.
  * Select a number of stock items from the table,