1399e563fc
- Implemented tests to verify multi-credential DNS providers create separate TLS automation policies per zone with zone-specific credentials. - Added tests for ZeroSSL issuer and both ACME and ZeroSSL issuers in multi-credential scenarios. - Verified handling of ACME staging CA and scenarios where zones have no matching domains. - Ensured graceful handling when provider type is not found in the registry. - Added tests for disabled hosts, custom certificates, and advanced config normalization. - Enhanced credential retrieval logic to handle multi-credential scenarios, including disabled credentials and catch-all matches. - Improved security decision handling with admin whitelist checks. - Updated encryption key handling in integration tests for consistent behavior.