os-bind (1.33_1) - Dangling zone records left behind after zone deletion.

[RogerHall]

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Describe the bug
Deleting a primary zone before deleting all records leaves the records behind. The records are not visible on the GUI. Adding the zone back does not reattach to the records. The records can be seen in the config.xml file or found with API calls.

To Reproduce

1. Service --> BIND --> Configuration --> Primary Zone
2. Note: Url for Step 1 = https://192.168.1.1/ui/bind/general/index#primary-domains
3. Add Zone (In my test, this was first and only zone)
4. Zone Name = opnsense.bug
5. Save
6. Add Record
7. Name = zone-record-bug
8. Value = 192.168.1.1
9. Save
10. Save
11. Restart
12. Delete Zone
13. Yes (Remove Selected Item)
14. Note: The record is still visible on GUI
15. Save
16. Lobby --> Dashboard
17. Service --> BIND --> Configuration --> Primary Zone
18. Note: No Zones or Records are visible on the GUI
19. curl -k -s -u "$API_KEY":"$API_SECRET" 'https://127.0.0.1/api/bind/record/searchRecord' | jq | grep -B4 -A3 'zone-record-bug'
20. This shows the record and also note that domain = ""
21. grep zone-record-bug -B3 -A3 /conf/config.xml
22. This shows the record and also note that domain = cbb1be0b-c585-49ca-b3a5-62aae2624803

Expected behavior
I would expect one of the following on order of preference

1. Delete Zone could prompt for confirmation of deletion of both zone and associated records.
2. Delete Zone could display error stating that records need to be deleted first

Screenshots

• The following screenshot was taken after completion of step 18.

Relevant log files
N.A.

Additional context
N.A.

Environment
OPNsense 25.1.1-amd64
hw.model: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz
os-bind (installed), Version = 1.33_1