added sse and description for withdraw

src/views/base/wallet/index.vue

@@ -55,6 +55,15 @@
               @on-complete="handleOnComplete"
             />
           </div>
+          <div class="px-5 pb-2 mt-4">
+            <a-textarea
+              v-model:value="extraNote"
+              :maxlength="500"
+              :rows="3"
+              placeholder="توضیحات اضافی"
+              show-count
+            />
+          </div>
         </div>
       </template>
       <template #button>
@@ -136,6 +145,7 @@ const {
   withdrawInfModal,
   infoVisible,
   refOtpInput,
+  extraNote,
   supportMessengerText,
   depositGuideSupportLink,
   depositSmsSupportLink,