Change DHCP hostnames without static ip adress

### 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

When some clients connect to my network and they don't give a hostname or other problems happen, they are given a auto-generated hostname like [mentioned here](https://github.com/AdguardTeam/AdGuardHome/issues/2723#issuecomment-784129438)
But when i know, who the client behind this MAC adress is, i am not able to edit the hostname easy in the UI

### Proposed solution

Change the "Make Static" button at the end of each entry to an edit button where you can set a hostname and ip adress with a checkbox or toggle to make it a static ip adress

### Alternatives considered and additional information

Use the persistent client list to use the name given to the client the corresponding MAC/ip adress