Design polishing

[juliusknorr]

This is a collection of design fixes that need to be done for the updated design in Hub 9 / Nextcloud 30.

• Make sure to bump the vue components and adjust border radius/clickable area
• icons wrongly aligned
  

[juliusknorr]

@luka-nextcloud I pushed my changes in #1318 only checking for usages of 44px as a clickable height would be left.