[Add] MasterData Services.

AMREZ.EOP.Domain/Entities/MasterData/Subdistrict.cs

@@ -0,0 +1,13 @@
+namespace AMREZ.EOP.Domain.Entities.MasterData;
+
+public class Subdistrict : MasterBase
+{
+    public string Code { get; set; } = null!;
+    public string? Postcode { get; set; }
+    public Guid DistrictId { get; set; }
+    public District District { get; set; } = null!;
+}
+
+public class SubdistrictBlock : MasterBlockBase
+{
+}