Stabilize Playwright E2E Tests

Job ID: 40467304

Budget: €8 – €50 EUR

Our final github actions are still failing as our end-to-end suite using Playwright are failing.

Fix or Rewirte all e2e existing tests to be theme agnostic.

Test on your github first before committing a final pull request to or next branch:

https://github.com/SveltyCMS/SveltyCMS/tree/next

Deliverables:
• Diagnostic report summarizing what was broken and why
• Updated Playwright test code and config with fixes applied
• Proof of stability: consecutive successful runs in CI

If you notice gaps in coverage while you’re in the code, flag them so they can be fixed.