Can I set TTL for one domain ?

### 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

### Description

#### What problem are you trying to solve?
The TTL override for domain not for all
#### Proposed solution
It like DNS rewrite set a value
#### Alternatives considered

#### Additional information