Experimental: update the multi-monitor handling - selecting the display should work more predictable and the available resolutions should be taken from the correct screen

- Fix AI receiving refunds for lost units - which should not have happened outside of Meeting Engagement and a few specific cases in Operations. This should fix some major AI difficulty spikes in several Stages

- ATGMs now use a correct Line-of-Sight check and will lose guidance if target moves out of view - or if the shooter is destroyed.

- Adjust Attack mode victory goal levels to be less of an automatic victory
- Fix Event Cards past the first one not being properly 'cleaned up' at the end of the Phase - it was especially noticeable during the final stage of final op, as you could keep losing Deployment Points each phase
- Fix certain cases of Stage scripts not executing at correct phases
- Fix advanced rules Global Modifiers not being saved in Operations
- Experimental: LOSTool is also automatically enabled when you display weapon ranges via Shift

- Add cursor scale option to Game settings
- Add background radio chatter volume control to Audio settings

- Fix rare crash on AI group pathfinding
- Fix some cases of soviet soldiers crewing DDR vehicles
- Adjust helo-over-water effect