fix(core): Fixes flow for saves, adds logging and configurations (#513)

- [X] Adds better diagnostics for world saves.
- [X] Adds world save stats.
- [X] World now saves to a temporary folder.
- [X] Backups are now stored by timestamp.
- [X] Backup is now made after the world save.
- [X] "Saves" folder is now configurable.
- [X] Temporary folder is now configurable.
- [X] Backups folder is now configurable.

Projects/UOContent/Misc/CrashGuard.cs

@@ -100,7 +100,7 @@ namespace Server.Misc
 
             try
             {
-                var timeStamp = GetTimeStamp();
+                var timeStamp = Utility.GetTimeStamp();
 
                 var root = Core.BaseDirectory;
                 var rootBackup = Path.Combine(root, $"Backups/Crashed/{timeStamp}/");
@@ -137,7 +137,7 @@ namespace Server.Misc
 
             try
             {
-                var timeStamp = GetTimeStamp();
+                var timeStamp = Utility.GetTimeStamp();
                 var fileName = $"Crash {timeStamp}.log";
 
                 var root = Core.BaseDirectory;
@@ -219,12 +219,5 @@ namespace Server.Misc
                 Console.WriteLine("failed");
             }
         }
-
-        private static string GetTimeStamp()
-        {
-            var now = DateTime.UtcNow;
-
-            return $"{now.Day}-{now.Month}-{now.Year}-{now.Hour}-{now.Minute}-{now.Second}";
-        }
     }
 }