Manual Validation of E2E Test Infrastructure

Test the following scenarios manually (or verifying via CI output):
1. Verify crowdsec-diagnostics.spec.ts does NOT run in standard chromium shards.
2. Verify tests/security/acl-integration.spec.ts passes consistently (no 401s, no modal errors).
3. Verify waitForModal helper works for both standard dialogs and slide-out panels.
4. Verify Authentication setup (auth.setup.ts) works with 127.0.0.1 domain.

Status: To Do Priority: Medium Assignee: QA Automation Team