Edits Global/GlobalEntity.cs and adds a test Create

WatchLog/Data/Database/Global/GlobalEntity.cs

@@ -23,10 +23,10 @@ namespace WatchLog.Data
 
         // --- Foreign Keys ---
         [Required]
-        public int TypeId { get; set; }
+        public required int TypeId { get; set; }
 
         [Required]
-        public int CreatorId { get; set; }
+        public required int CreatorId { get; set; }
 
 
         // --- Navigation Properties ---