Two pre-existing failures (release CI never ran):
1. Auth: the /api/compliance/audit-log route now requires management auth
(requireManagementAuth). The test issued bare requests; in CI INITIAL_PASSWORD
makes auth required, so it got 401. Now attaches a signed dashboard-session
cookie via the shared managementSession helper (like sibling management-route
tests).
2. Taxonomy: the test seeded stale action names (provider.added, combo.created)
and treated provider.validation.ssrf_blocked as non-high. Aligned the seed to
real HIGH_LEVEL_ACTIONS (provider.credentials.created, quota.pool.created) so
the level=high filter assertion validates the actual filter.
