Fix: Defeated singleplayer players again have full map visibility

Fixed crash ewhen clicking on civ relationships lines

Prevent natural-wonder coast conversion artifacts - By mvanhorn

By ssamt:
- hide spectator in global politics
- AI avoid selling spaceship parts for resource

Fix WLTKD demand rewrite mid-celebration - By Fanfblrik

Mention which civ took our CS alliance in notification - By unciv-loof

Puppet city in console - By BobbyCobby