feat : RDB 기능 추가 (라이브러리, base 코드 구현)

MMOTestServer/MMOserver/RDB/Repositories/TestRepository.cs

@@ -0,0 +1,18 @@
+using MMOserver.RDB.Models;
+using ServerLib.RDB.Database;
+using ServerLib.RDB.Repositories;
+
+namespace MMOserver.RDB.Repositories;
+
+// 실제 호출할 쿼리들
+public class TestRepository : ARepository<Test>
+{
+    public TestRepository(DbConnectionFactory factory) : base(factory)
+    {
+    }
+
+    public async Task<Test?> GetByUuidAsync(string uuid)
+    {
+        return await QueryFirstOrDefaultAsync("SELECT * FROM test WHERE uuid = @Uuid", new { Uuid = uuid });
+    }
+}