Conditional CSS class in Blazor QuickGrid column setup

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Is your feature request related to a problem? Please describe the problem.

I have a grid. Grid has "Temperature" column. When Temperature is below 0, I would like to color whole table cell to red. When it's above 0, I would like to color it to green.

### Describe the solution you'd like

It would be nice to have access to `@context` in QuickGrid column header like this:

```csharp

```

### Additional context

For now I found a workaround either by using JS and observing changes, or using `has()` CSS class (which is not supported by default in Firefox).