Ability to capture a specific period of logs when rageshaking is disabled

### Your use case

#### What would you like to do?

A number of deployments turn off rageshaking as they:

1) Don't want to report to the official rageshake server.
2) Don't want to deploy and manage a rageshake instance

#### Why would you like to do it?

But they would also like to debug issues that arise, and so targeted logging is useful.

#### How would you like to achieve it?

Probably the most satisfactory way is an explicit on/off button for log capture (similar to the profiling tools you find in browsers) that captures enough lots to be useful, and then subsequently allows you to export them to a file.

### Have you considered any alternatives?

Asking these deployments to run their own rageshake instances could be an alternative, although it's quite an undertaking for it to be useful.

### Additional context

_No response_