Space Up navigation option through right-click radial menu

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

The context menu activated with the right-click in the empty space currently has three options. We're missing easy functionality to navigate back up the space tree.

### Describe the solution you'd like

We (active deep users) propose to enhance this context menu by adding a fourth option called "Space Up". Clicking on this option would allow the user to return to the parent space from the current space, moving up one level in the space tree.

### Describe alternatives you've considered

Do nothing.