Adds a diagnostic step before E2E tests that:
- Logs the expected plugin version from package.json
- Verifies Headlamp is reachable (fails fast if not)
- Attempts to list installed plugins for debugging
This surfaces version mismatches and connectivity issues immediately
instead of requiring analysis of cryptic test timeout failures.
Co-authored-by: gandalf-the-greybeard[bot] <gandalf-the-greybeard[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
hugh-hackman[bot]
29bc953522