fix(price-trigger): SMS-only in admin price trigger editor

Remove email action from form and always show sms in the table column.

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

src/pages/menuPages/priceTriggers/components/PriceTriggerEditorFormBody.vue

@@ -35,13 +35,6 @@
       <BasicInput v-model:value="form.target_price" type="price" addon-before="ریال" placeholder="مثلاً ۱۷۸۵۰۰۰۰۰" />
     </a-form-item>
 
-    <a-form-item label="روش اطلاع‌رسانی" name="action" :rules="inputRules()">
-      <a-radio-group v-model:value="form.action" button-style="solid">
-        <a-radio-button value="sms">پیامک</a-radio-button>
-        <a-radio-button value="email">ایمیل</a-radio-button>
-      </a-radio-group>
-    </a-form-item>
-
     <a-form-item label="وضعیت" name="is_active">
       <a-switch v-model:checked="form.is_active" checked-children="فعال" un-checked-children="غیرفعال" />
     </a-form-item>

src/pages/menuPages/priceTriggers/hooks/priceTriggersColumns.tsx

@@ -223,7 +223,7 @@ export const cols: BaseTableColumn[] = [
     title: 'روش ارسال',
     dataIndex: 'action',
     key: 'notify_action',
-    customRender: ({ record }) => (record.action === 'email' ? 'ایمیل' : 'پیامک'),
+    customRender: ({ record }) => 'پیامک',
   },
   {
     title: 'عملیات',