Temporarily completely unblock host in AdGuard Home.

### 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?
I would prefer to temporarily disable the Adblock for a specific host rather than turning it off completely. This is necessary in some cases to verify whether the host is experiencing issues due to the Adblock.

#### Proposed solution
Adguard Home currently provides the ability to block hosts from the top client list on the dashboard. However, would it be possible to add an option to completely ignore the host as well?

#### Alternatives considered
None

#### Additional information
None