Client Settings

### 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

Finding a person or computer in the client settings is challenging, as it requires manual scrolling or switching between pages to locate them.

### Proposed solution

I have a suggestion that I believe would improve the user experience: adding a search bar in the "Clients" section to allow users to quickly search and filter clients by name or IP address. This would make it much easier to locate specific clients, especially in larger networks with multiple devices.

### Alternatives considered and additional information

I have a suggestion that I believe would improve the user experience: adding a search bar in the "Clients" section to allow users to quickly search and filter clients by name or IP address. This would make it much easier to locate specific clients, especially in larger networks with multiple devices.