Build 21480773

Increase the southern security zone

Add AI enhancement settings

Add UI for displaying the number of days

The setting that zombies will only attack buildings after a certain number of days have passed

Add the feature that players automatically apply the handbrake when getting out of the car

Fix the issue of vehicles colliding with the chassis and increase the collision damage threshold

Fixing the issue where vehicles do not lose health when colliding with zombies

Fix incompatible weapon attachments

Fix the issue of mouse lagging after closing internal chat

Fix the issue where the Boss does not refresh in the prison

Modify the firing cooldown (CD) of weapon MP6

Modifying keys and lock-picking tools can be stacked

Improve AI enhancement