clientName is not resolved from hosts file within the csv-client logger

## Description Happy holidays! I have configured a hosts file listing all clients on my LAN. Their name resolution works fine as expected but the generated `csv-client` log contains only IP addresses in place of the `clientName` field (all default fields are logged). ```shell $ cat logs/2025-12-25_192_168_1_11.log 2025-12-25 04:36:02 192.168.1.11 192.168.1.11 0 BLOCKED (custom) ping.ui.com. A (0.0.0.0) NOERROR BLOCKED A blocky 2025-12-25 10:36:02 192.168.1.11 192.168.1.11 0 BLOCKED (custom) ping.ui.com. A (0.0.0.0) NOERROR BLOCKED A blocky 2025-12-25 16:36:02 192.168.1.11 192.168.1.11 0 BLOCKED (custom) ping.ui.com. A (0.0.0.0) NOERROR BLOCKED A blocky # Unexpected 2nd client IP instead of clientName in the logs # But name resolution works fine, so I assume the clientName could be in the logs too $ blocky query unifi [2025-12-25 18:17:12] INFO Query result for 'unifi' (A): [2025-12-25 18:17:12] INFO reason: HOSTS FILE [2025-12-25 18:17:12] INFO response type: HOSTSFILE [2025-12-25 18:17:12] INFO response: A (192.168.1.11) [2025-12-25 18:17:12] INFO return code: NOERROR ``` ## Expected result When using the `csv-client` logger along with hosts file(s), the `clientName` log attribute is resolved from the hosts file. If possible, I'd also prefer to have the `clientName` as part of the log file name instead of the IP address for easy identification: ```diff - 2025-12-25_192_168_1_11.log + 2025-12-25_unifi.log ``` ## Additional info Blocky version (latest): - Version: v0.28.2 - Build time: 20251117-212247 - Architecture: amd64