Strict mode violations:
- /sealed.secrets/i matches both 'Sealed Secrets' and 'All Sealed Secrets' buttons
- /sealing.key/i may match multiple headings
Using .first() for heading assertions to avoid strict mode.
- Adds waitForSidebar helper with sidebar visibility wait + networkidle
- Fixes 'navigation between sealed-secrets views' to use waitForSidebar and expand sidebar before nav
- Plugin settings test waits for list before searching
Follows the pattern established in headlamp-intel-gpu-plugin (PR #25):
- e2e/sealed-secrets.spec.ts: 5 smoke tests covering sidebar navigation,
list view, sealing keys view, cross-view navigation, and plugin settings
- e2e/auth.setup.ts: shared OIDC + token auth setup
- playwright.config.ts: fail-fast if HEADLAMP_URL not set (no prod URL fallback)
- scripts/deploy-e2e-headlamp.sh: ConfigMap-based plugin injection to privilegedescalation-dev
- scripts/teardown-e2e-headlamp.sh: clean teardown of all E2E resources