feat(BDLeader页面): 对接“Number of BD”的数据，并增加翻译

src/locales/ar.json

@@ -103,6 +103,7 @@
   "transaction_records": "سجلات المعاملات",
   "bd_center": "مركز bd",
   "bd_leader_center": "مركز القيادة BD",
+  "number_of_bd": "عدد BD",
   "total_team_salary": "إجمالي الراتب للفريق",
   "last_month": "الشهر الماضي",
   "this_month": "هذا الشهر",

src/locales/en.json

@@ -103,6 +103,7 @@
   "transaction_records": "Transaction records",
   "bd_center": "BD Center",
   "bd_leader_center": "BD Leader Center",
+  "number_of_bd": "Number of BD",
   "total_team_salary": "Team total salary",
   "last_month": "Last month",
   "this_month": "This month",

src/locales/zh.json

@@ -103,6 +103,7 @@
   "transaction_records": "交易记录",
   "bd_center": "BD中心",
   "bd_leader_center": "BD中心",
+  "number_of_bd": "BD数量",
   "total_team_salary": "团队总工资",
   "last_month": "上个月",
   "this_month": "这个月",

src/views/BDLeaderCenter/index.vue

@@ -335,7 +335,9 @@
               margin-bottom: 8px;
             "
           >
-            <div style="font-size: 0.8em; font-weight: 600">Number of BD:0</div>
+            <div style="font-size: 0.8em; font-weight: 600">
+              {{ t('number_of_bd') }}: {{ BDLeaderData.memberCount }}
+            </div>
             <div style="font-size: 0.8em; font-weight: 600">
               {{ t('total_team_salary') }}: ${{ BDLeaderData.totalSalary }}
             </div>