Add remaining project files

Controllers/Api/AnnouncementController.cs

@@ -0,0 +1,19 @@
+using DeluxeBackend.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace DeluxeBackend.Controllers.Api
+{
+    [Route("api/announcement")]
+    [ApiController]
+    public class AnnouncementController  : ControllerBase
+    {
+        [HttpGet("v1/get")]
+        [Authorize(Roles = "gameClient")]
+        public async Task<IActionResult> None()
+        {
+            return Ok(new List<object>());
+        }
+    }
+}