fix(playwright): drop obsolete useGoogleSheetAsDefault toggle in (c)

The ensure-on block for #useGoogleSheetAsDefault hung the (c) suite for
the full 120s timeout. Two business-logic changes made it unreachable:

  - e86d3a1 seeds useGoogleSheetAsDefault=true for every assigned site
    on install, so no flip is needed.
  - c7732b4 gates the checkbox behind selectCurrentUserIsFirstUser$
    in assigned-site-dialog.component.html:9, so the element never
    renders for the admin CI user.

The subsequent autoBreakCalculationActive block is admin-gated and
still valid, so the test's actual intent ("should enable auto break
calculations with empty values") survives.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: renemadsen

eform-client/playwright/e2e/plugins/time-planning-pn/c/dashboard-edit-a.spec.ts

@@ -276,10 +276,9 @@ test.describe('Dashboard edit values', () => {
 
     await page.locator('#firstColumn0').click();
 
-    const useGoogleSheetClass = await page.locator('#useGoogleSheetAsDefault > div > div > input').getAttribute('class');
-    if (useGoogleSheetClass !== 'mdc-checkbox__native-control mdc-checkbox--selected') {
-      await page.locator('#useGoogleSheetAsDefault').click();
-    }
+    // useGoogleSheetAsDefault is seeded true by default (commit e86d3a1b) and
+    // its toggle is now first-user-only (commit c7732b40), so the prior
+    // ensure-on block was unreachable for the admin CI user and timed out.
 
     const autoBreakClass = await page.locator('#autoBreakCalculationActive > div > div > input').getAttribute('class');
     if (autoBreakClass !== 'mdc-checkbox__native-control mdc-checkbox--selected') {