Indicate user role in the history

### Describe the problem

It would be helpful to see which roles user has in a project in history. This might make some actions more clear (for example a project owner/admin comment might be taken more seriously than occasional contributor).

### Solution brainstorm

I'd like to see team membership of the acting user in history, comments, and suggestions.

### Describe alternatives you have considered

The question is how to get this and not ruin performance. Or should we store this together with the event? This would be cheap (we have already loaded permissions for the acting user), and it would reflect the state at the time the action is taken. I am not sure if this is the desired approach or not.

### Screenshots

GitHub has this:

### Additional context

_No response_