Add Selenium regression test for list audit detail

[labkey-bpatel]

Rationale

OWASP Finding: _list container-resolved, but rendered old/new maps from AuditLogService.getAuditEvent(user, LIST_AUDIT_EVENT, rowId) global (cf=null); event never tied to list, event.getContainer() unchecked

See Related PR

Related Pull Requests

• Validate list audit event matches URL-requested list, and unit test. platform#7757

Changes

• New testAuditDetailRejectsRowIdFromOtherList regression test that fires the cross-list-IDOR attack URL against a real audit event and asserts non-disclosure + matched-listId still renders.

Tasks 📍

• Claude Code Review
• TeamCity verification