Add project files.

KTUSA PS/Controllers/TestController.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace KTUSA_PS.Controllers
+{
+    [Route("[controller]")]
+    [Authorize]
+    [ApiController]
+    public class TestController : ControllerBase
+    {
+        [HttpGet]
+        public bool Index() => true;
+    }
+}