Quickly adding/removing local CNAME records not possible with v6

[LordSimal]

Versions

• Pi-hole: 6.0.5
• AdminLTE: 6.0.2
• FTL: 6.0.4

Platform

• OS and version: Debian 12
• Platform: Raspberry Pi (PiHole is installed natively)

Expected behavior

If one has multiple local CNAME Records, one should be able to quickly add/remove those records without having to wait till the server has restarted

Actual behavior / bug

After adding/removing 1 Record the Web Interface is down since the server is restarting, therefore not making it able to add/remove more items in a quickly manner.

Steps to reproduce

Steps to reproduce the behavior:

1. Go to your pi-hole Admin interface
2. Go To Settings => Local DNS Records
3. Add a local CNAME record like test1.mydomain.com => server.mydomain.com
4. Add another local CNAME record test2.mydomain.com => server.mydomain.com
5. See the error

Debug Token

• URL: https://tricorder.pi-hole.net/6K63OFna/

Screenshots

Additional context

I am using a NGINX Reverse Proxy to make PiHole accessible externally

Possible solution

I can understand, that trying to make the changes apply instantaniously is desireable, but it shouldn't get in the way of using the tool.

One way to achieve this kind of behaviour could be a queue to push changes to (currently only add and delete are possible anyways) and then a final button to apply the changes when everything is ready.