Green button when ADGUARD is not active is confusing

### 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

The green button when ADGUARD is not active gets me every time. GREEN is "all good" in my life, that button should be RED, as ADGUARD is not active. I have stumbled because of this quite a few times. I'm seeing "green", so everything is ok!! No, it is not!!!

### Proposed solution

That button should be RED and the text changed to make it more logical.

### Alternatives considered and additional information

_No response_