add ContactUsController to handle contact us form submissions

ServiceHost/Controllers/ContactUsController.cs

@@ -0,0 +1,22 @@
+using _0_Framework.Application;
+using CompanyManagment.App.Contracts.ContactUs;
+using Microsoft.AspNetCore.Mvc;
+using ServiceHost.BaseControllers;
+
+namespace ServiceHost.Controllers;
+
+public class ContactUsController:GeneralBaseController
+{
+    private readonly IContactUsApplication _contactUsApplication;
+
+    public ContactUsController(IContactUsApplication contactUsApplication)
+    {
+        _contactUsApplication = contactUsApplication;
+    }
+
+    public ActionResult<OperationResult> Create([FromBody]CreateContactUs command)
+    {
+        var res =_contactUsApplication.Create(command);
+        return res;
+    }
+}