Merge branch 's-morimto' of https://gitea.it-college.co.jp/2026_09_5H_Spring_KIZAKI/Monegement into k-kobayashi

src/main/java/com/example/demo/app/presentation/controller/UserController.java

@@ -31,5 +31,19 @@ public class UserController {
 
 	    return "user_register_confirm";
 	}
+	
+	@PostMapping("/user/register/complete")
+	public String completeRegister(HttpSession session) {
+
+	    UserForm userForm =
+	            (UserForm) session.getAttribute("userForm");
+
+	    // DBへの登録処理
+
+	    session.removeAttribute("userForm");
+
+	    return "redirect:/login";
+	}
+
 
 }