ipset domains editor in UI

### Prerequisites

- [X] I have checked the [Wiki](https://github.com/AdguardTeam/AdGuardHome/wiki) and [Discussions](https://github.com/AdguardTeam/AdGuardHome/discussions) and found no answer

- [X] I have searched other issues and found no duplicates

- [X] I want to request a feature or enhancement and not ask a question

### The problem

currently ipset can be edited only by external text editor in config.yaml or standalone ipset file

### Proposed solution

Add the ability to edit the ipset via the UI, and include an 'Accept Changes' button that will reload the ipset file or list contents without requiring a restart of the AGH service

### Alternatives considered and additional information

_No response_