🎨 Support Server theme

As a company owner I would like to have the theme configured at the server visible in the mobile app.

Maybe related to #207

[mario]

Since you're a company owner, you can either purchase branding service with support or get support + professional services contract to get this implemented.

Otherwise, we''ll probably come to this but I'm not sure how soon.

Our company is to little (7 persons) to give this a high priority but its still a nice to have - thanks for the hint to the professional service.

Other question would a bounty have the same effect?

[mario]

Possibly, if somebody decides to pick up the bounty? :)

[timkrueger]

It would make sense before

• Get rid of Lovely Dialogs
• Introduce screenshot tests