feat(maps): add Arkania map initializer (number 83) and register it

src/Persistence/Initialization/VersionSeasonSix/GameMapsInitializer.cs

@@ -100,6 +100,7 @@ public class GameMapsInitializer : GameMapsInitializerBase
             yield return typeof(FortressOfImperialGuardian2);
             yield return typeof(FortressOfImperialGuardian3);
             yield return typeof(FortressOfImperialGuardian4);
+            yield return typeof(Arkania);
         }
     }
 }

src/Persistence/Initialization/VersionSeasonSix/Maps/Arkania.cs

@@ -0,0 +1,40 @@
+// <copyright file="Arkania.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.Persistence.Initialization.VersionSeasonSix.Maps;
+
+using MUnique.OpenMU.DataModel.Configuration;
+
+/// <summary>
+/// The initialization for the Arkania map (imported map, world 83).
+/// Seeded empty; monster/NPC spawns and gates are added via the admin panel.
+/// </summary>
+internal class Arkania : BaseMapInitializer
+{
+    /// <summary>
+    /// The Number of the Map.
+    /// </summary>
+    internal const byte Number = 83;
+
+    /// <summary>
+    /// The Name of the Map.
+    /// </summary>
+    internal const string Name = "Arkania";
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Arkania"/> class.
+    /// </summary>
+    /// <param name="context">The context.</param>
+    /// <param name="gameConfiguration">The game configuration.</param>
+    public Arkania(IContext context, GameConfiguration gameConfiguration)
+        : base(context, gameConfiguration)
+    {
+    }
+
+    /// <inheritdoc/>
+    protected override byte MapNumber => Number;
+
+    /// <inheritdoc/>
+    protected override string MapName => Name;
+}