feat : RDB 기능 추가 (라이브러리, base 코드 구현)

MMOTestServer/MMOserver/RDB/Models/TestM.cs

@@ -0,0 +1,16 @@
+using Dapper.Contrib.Extensions;
+
+namespace MMOserver.RDB.Models;
+
+// 테이블 entity
+[Table("test")]
+public class Test
+{
+    [Key]
+    public int Id { get; set; }
+    public int TestA { get; set; }
+    public string? TestB { get; set; }
+    public double TestC { get; set; }
+    public string? Uuid { get; set; }  // UNIQUE
+}
+