[PUI] Build test results (#7777)

* Skeleton for "test results" panel on build detail page

* Generate table columns based on test templates

* Fill out test result table in build panel

* Fix for form submission with files attached

- Better determination of "hasFiles"
- Ignore undefined values

* Add modal form to create a new test result

* Add button for creating a new test result

* Fix for build output table

* Add extra API filtering options to BuildLine API endpoint

* Improve table rendering

* Adjust form fields

* Account for multiple test results

* Add "location" column

* Docs updates

* playwright tests

src/frontend/tests/pages/pui_build.spec.ts

@@ -24,6 +24,16 @@ test('PUI - Pages - Build Order', async ({ page }) => {
     .getByRole('cell', { name: 'R38, R39, R40, R41, R42, R43' })
     .waitFor();
 
+  // Check "test results"
+  await page.getByRole('tab', { name: 'Test Results' }).click();
+  await page.getByText('Quantity: 25').waitFor();
+  await page.getByText('Continuity Checks').waitFor();
+  await page
+    .getByRole('row', { name: 'Quantity: 16 No location set' })
+    .getByRole('button')
+    .hover();
+  await page.getByText('Add Test Result').waitFor();
+
   // Click through to the "parent" build
   await page.getByRole('tab', { name: 'Build Details' }).click();
   await page.getByRole('link', { name: 'BO0010' }).click();