feat: align fee summary, special pricing and support chat with modular

Co-authored-by: Cursor <cursoragent@cursor.com>

src/composables/useSupportMessenger.ts

@@ -1,6 +1,6 @@
 import { computed, ref } from 'vue'
 import { message } from 'ant-design-vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 import {
   buildDepositSmsUrl,
   buildSupportPhoneUrl,
@@ -43,10 +43,15 @@ const CHAT_PICKER_ENTRY: ResolvedSupportMessengerEntry = {
 export function useSupportMessenger() {
   const settingsStore = useSettingsStore()
   const router = useRouter()
+  const route = useRoute()
   const supportPickerOpen = supportMessengerPickerOpen
   const supportPickerIntent = ref<SupportPickerIntent>('plain')
 
-  const isChatEnabled = computed(() => isUserSupportChatEnabled())
+  /** چت فقط بعد از لاگین — روی صفحه ورود در picker نیاید */
+  const isChatEnabled = computed(() => {
+    void route.name
+    return isUserSupportChatEnabled()
+  })
 
   const legacySupportLink = computed(() => '')