Design papercuts umbrella issue

[joaquimrocha]

We have a list of design issues that we want to fix. This GH issue tracks those. Some of them are very clear or have design solutions to be implemented, others still need design work.

• [x] #1789
• [ ] #1790
• [x] #1791
• [x] #1792
• [ ] Add default values to the top options when installing apps/helm charts