Added tabAdmin form functionality working

Author: Matthew Bate

BHD-ServerManager/Classes/InstanceManagers/adminInstanceManager.cs

@@ -965,7 +965,7 @@ public static OperationResult InitializeProxyService()
         /// <summary>
         /// Test proxy service with a given IP address
         /// </summary>
-        public static async Task<(bool success, ProxyCheckResult? result, string errorMessage)> TestProxyService(
+        public static async Task<(bool success, ProxyCheckResult? result, string? errorMessage)> TestProxyService(
             string apiKey,
             int serviceProvider,
             IPAddress testIP)

BHD-ServerManager/Classes/InstanceManagers/banInstanceManager.cs

@@ -1040,12 +1040,6 @@ public static bool ValidateGameServerPath()
             return true;
         }
 
-        public static void GetServerVariables(bool import = false, theInstance updatedInstance = null!)
-        {
-            var newInstance = import && updatedInstance != null ? updatedInstance : theInstance;
-            thisServer.StatsTab.functionEvent_GetStatSettings((updatedInstance != null ? updatedInstance : null!));
-        }
-
         public static void UpdateGameServer()
         {
             if (theInstance.instanceStatus == InstanceStatus.OFFLINE)

BHD-ServerManager/Classes/InstanceManagers/theInstanceManager.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BHD_ServerManager.Classes.ObjectClasses
+{ 
+    /// <summary>
+    /// Represents a user record from the database.
+    /// </summary>
+    public class UserRecord
+    {
+        public int UserID { get; set; }
+        public string Username { get; set; } = string.Empty;
+        public string PasswordHash { get; set; } = string.Empty;
+        public string Salt { get; set; } = string.Empty;
+        public bool IsActive { get; set; }
+        public DateTime Created { get; set; }
+        public DateTime? LastLogin { get; set; }
+        public string Notes { get; set; } = string.Empty;
+    }
+}