refactor(ui): replace modal dialogs with toast/sheet components

Remove DialogVant/NotifyVant and add Toast and Sheet components with
useToast, useReveal, and usePageTransition composables. Rework
Navigation, RegisterView, and styles across both apps; rebuild dist assets.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/user-app-v2/src/views/user/CompleteProfileView.vue

@@ -61,30 +61,25 @@
       </container>
     </Spinner>
 
-    <DialogVantOneButton
+    <IslandSheet
       v-model:show="done"
-      :time-out="-1"
+      art="success"
+      title="تکمیل اطلاعات شما با موفقیت انجام شد."
+      description="مدارک شما با موفقیت بارگذاری شد."
+      confirm-text="متوجه شدم"
       :close-on-click-overlay="false"
-    >
-      <template #title>
-        <div class="cpf__dialogText">
-          تکمیل اطلاعات شما با موفقیت انجام شد.
-        </div>
-      </template>
-      <template #button>
-        <div class="cpf__dialogBtn" @click="finish">متوجه شدم</div>
-      </template>
-    </DialogVantOneButton>
+      @confirm="finish"
+    />
   </div>
 </template>
 
 <script setup lang="ts">
 import { reactive, ref } from 'vue'
 import { useRouter } from 'vue-router'
-import { showNotify } from 'vant'
+import { toast } from '../../composables/useToast'
 import PageBar from '../../components/ui/PageBar.vue'
 import Spinner from '../../components/Spinner.vue'
-import DialogVantOneButton from '../../components/DialogVantOneButton.vue'
+import IslandSheet from '../../components/ui/IslandSheet.vue'
 import SingleImageUploader from '../../components/upload/SingleImageUploader.vue'
 import { api } from '../../api/client'
 
@@ -106,7 +101,7 @@ async function submit() {
   // The reference checked all three client-side before posting
   // (completeProfile.vue:191-198); the server requires them too.
   if (!form.business_license_image_id || !form.shop_image_id || !form.ncode_image_id) {
-    showNotify('لطفا تمامی عکس های خواسته شده را آپلود کنید')
+    toast.warning('لطفا تمامی عکس های خواسته شده را آپلود کنید')
     return
   }
 
@@ -184,16 +179,4 @@ function finish() {
   opacity: 0.6;
   cursor: progress;
 }
-
-.cpf__dialogText {
-  padding: 20px;
-  line-height: 1.9;
-  text-align: justify;
-  font-size: 14px;
-}
-
-.cpf__dialogBtn {
-  text-align: center;
-  cursor: pointer;
-}
 </style>