Move grouping by name, DNS name, image to Filters section

[bia]

Related to #3547,
Semantically, these groupings are more like filters than their own topological categories.

[rade]

Quite the opposite is the case. Groupings are more like topological categories than filters. Filtering does not change the kind of thing being shown, e.g. showing only 'application containers' shows a subset of all containers. By contrast, showing containers 'by image' shows images, not containers.

[bia]

Indeed. This was formulated improperly.
I meant to point out that 'groupings' at the very least read like something different to the topologies themselves and that grouping controls could be pulled out of these columns.
The bottom left Filter corner is already prone to becoming impossibly crowded. We could find another place for it here-ish?

Another (potentially too confusing) option would be to rename by image to Images
cc @fbarl

[rade]

We could simply ditch the grouping topologies. I don't think they are all that useful, especially not in a k8s context.

[bia]

Talked with @fbarl and we decided to add dropdown options embedded into the topology selection.

You can view the available groupings on click

and click again select one