Last life cycle refactor updates + add comprehensive documentation (#57)

Co-authored-by: Michal Pikulski <michal.a.pikulski@gmail.com>
Reviewed-on: #57

Assets/Scripts/Movement/FollowerController.cs

@@ -106,8 +106,6 @@ public class FollowerController : ManagedBehaviour
     private bool _hasRestoredHeldItem; // Track if held item restoration completed
     private string _expectedHeldItemSaveId; // Expected saveId during restoration
     
-    public override int ManagedAwakePriority => 110; // Follower after player
-    
     internal override void OnManagedStart()
     {
         _aiPath = GetComponent<AIPath>();