UI Redesign Library & Installations

[Alfagun74]

This is a consolidated ticket of #162 and #169.

The plan is to get fully rid of the Installations Tab and instead merge the installed games into the Library. Additionally the Game View needs to be redesigned and we will need to implement the installations tab.

[Alfagun74]

Mockup:

Library.pdf

[yodatak]

Hello some inspiration an exemple like https://github.com/grimsi/gameyfin does ( would love to have all fonctionality in gamevault ^^)

or for retro games https://github.com/zurdi15/romm

[Alfagun74]

i spent some more time redesigning:

[Alfagun74]

To Design by me:

• [x] Game Settings View
• [x] Game View

[Alfagun74]

last steps tracked in #280