Fix for some settlements that were still having the visual error, none of the vanilla factions should crash anymore

Fix for the Cockatrice name.
I've reorganized the extra garrison units, slightly reducing their number and organizing them more coherently, taking into account the initial units of those buildings.

Fix bug that causes AI to crash, it seems that one of the values ​​set in Ruination Progression broke its logic. This happens around turn 43

A change was made to avoid problems with other minor settlement mods.

Fix for sinking settlements, thanks Lycia Pintella.