Fix JSON-serialization failure, correct naming of Automatic Lock

* Added missing underscore in enum value Older_Than, which failed in serialization of JSON string "OLDER_THAN".
* Corrected the naming of the associated enum-type and its containing Dto-class, from AutomaticClock to AutomaticLock (it's a lock, not a clock).

Author: goran-w

Clockify.Net/Models/Workspaces/AutomaticClockDto.cs

@@ -2,21 +2,21 @@
 
 namespace Clockify.Net.Models.Workspaces
 {
-    public class AutomaticClockDto
+    public class AutomaticLockDto
     {
         public Week? ChangeDay { get; set; }
         public int? DayOfMonth { get; set; }
         public Week? FirstDay { get; set; }
         public OlderThanPeriod? OlderThanPeriod { get; set; }
         public int? OlderThanValue { get; set; }
-        public AutomaticClockType Type { get; set; }
+        public AutomaticLockType Type { get; set; }
     }
 
-    public enum AutomaticClockType
+    public enum AutomaticLockType
     {
         Weekly,
         Monthly,
-        OlderThan
+        Older_Than
     }
 
     public enum OlderThanPeriod

Clockify.Net/Models/Workspaces/WorkspaceSettingsDto.cs

@@ -5,7 +5,7 @@ namespace Clockify.Net.Models.Workspaces
     public class WorkspaceSettingsDto
     {
         public List<AdminOnlyPages>? AdminOnlyPages { get; set; }
-        public AutomaticClockDto? AutomaticLock { get; set; }
+        public AutomaticLockDto? AutomaticLock { get; set; }
         public bool? CanSeeTimeSheet { get; set; }
         public bool? DefaultBillableProjects { get; set; }
         public bool? ForceDescription { get; set; }