Log games - improve the player picking experience

[mkieres]

Overview

On smaller devices and with a lot of players added in the app it could get annoying to pick people that you're currently playing with. Improved way of filtering and sorting players should be introduced to reduce that "friction" point.

AC

• [x] Create a player picker to take the user to instead of letting them pick on the same screen
• [ ] Introduce a section on the picker (or perhaps on the logging screen) with frequently played players to select them in a faster manner
• [ ] Introduce a way to mark a player as frequent player, which will automatically show them on the top of the picker list or perhaps even on the logging games screen.

[mkieres]

Ideally I would also like to create different sorts of players, e.g. prominently seeing people I play with regularly compared to one-off plays that I also have regularly.