Profiles Editor: align with form layout/settings UI

[daviddossett]

Testing #217139

Related to other feedback I've given, here's a quick sketch of what I think gets us more aligned with things like the settings UI. Ideally we could even reuse the basic settings UI under the hood, but I don't know how portable it is off the top of my head. This isn't totally thought through but hopefully conveys the general idea I had in mind.

Main talking points:

• Name and icon inputs are clearly labeled and have their own rows
• Descriptions are added where needed
• Actions are consolidated on the list item for each profile
• Form actions are moved to the bottom
• Table gets a name/description

[sandy081]

Thanks for the feedback. I like it is aligned with Settings UI and will incorporate these changes in the next milestone.

[sandy081]

Regarding primary actions on the profile in the LHS, I think New Window should be the only primary action and other should be in the overflow.