Request for Parental Control - Possiblity to set time slot to allow / block some kids devices to Internet or Services.

### 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

Hi, and happy new year, here is a request I would like to have :

#### What problem are you trying to solve?

Block internet access during the night and some time slots for the kids devices.

#### Proposed solution

Block / Allow DNS requests via Parental Control for some devices based on time slots authorization.

#### Alternatives considered

No idea.

#### Additional information

Many thanks for the consideration of my request.

Have a nice day.