feat(dashboard): loading spinner and success toast on profile save

The ثبت اطلاعات button gave no feedback. Show a spinner while saving
(both POST and PATCH) and a 'اطلاعات با موفقیت ثبت شد' toast on success,
for the info tab and the medical-history sub-tabs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

components/dashboard/userAccount/detailUser/index.js

@@ -13,6 +13,7 @@ import FamilyHistory from "./familyHistory";
 import Relatives from "./relatives";
 import { removeAdditionalKeysDashboard } from "@/helper";
 import Cookies from "js-cookie";
+import { toast } from "react-toastify";
 import LoadingComponent from "@/app/component/LoadingComponent";
 
 function DetailUser({ user, isTurnsDetails, setIsTurnsDetails }) {
@@ -43,6 +44,7 @@ function DetailUser({ user, isTurnsDetails, setIsTurnsDetails }) {
       )
       .then(() => {
         setLoading(false);
+        toast.success("اطلاعات با موفقیت ثبت شد");
       })
       .catch(() => {
         setLoading(false);