Early Access 1 Patch 2023.15

Ticket #1516 QOL – Retreat button added to Fleet Combat prompt
Ticket #1553 Hotkey fixes
Ticket #1561 Ship Designer weapon sort fix
Ticket #1564 QOL – Shift click add/remove 5 weapons from ship design
Ticket #1556 Clear button in build queue resets Auto button fix
Ticket #1478 Build queue filter included for built buildings on upgradeable structures
Ticket #1545 QOL – Defender defeated prompt added to tactical games with no defending fleets
Ticket #1560 Skirmish AI difficulty resetting on entering Ship Designer fix