storage: Fix section spacing

[Venefilyn]

We had a bit too much spacing between cards that caused issues with storage mobile-view. Reverting this to how we had it before.

This also removes the border between cards for the storage page and instead only keeps them for the table-style of cards we have between storage types.

Future improvements would be to

• Remove usage of Card for Storage page sections or embrace it fully
• Remove usage of Card for mobile-view rows and instead use Table or Data list component

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2366666 Signed-off-by: Freya Gustavsson [email protected]

[jelly]

This would remove the border on mobile as can be seen here is that expected?

[Venefilyn]

This would remove the border on mobile as can be seen here is that expected?

Yeah maybe not the best. I added the border back in for table cards so will look like before but without the extra spacing at least

[jelly]

The pixel tests now conflict.