feat(projects): add table showTotal options

src/locales/langs/en-us.ts

@@ -446,6 +446,9 @@ const local: App.I18n.Schema = {
     expand: 'Expand Menu',
     pin: 'Pin',
     unpin: 'Unpin'
+  },
+  datatable: {
+    itemCount: 'Total {total} items'
   }
 };
 

src/locales/langs/zh-cn.ts

@@ -446,6 +446,9 @@ const local: App.I18n.Schema = {
     expand: '展开菜单',
     pin: '固定',
     unpin: '取消固定'
+  },
+  datatable: {
+    itemCount: '共 {total} 条'
   }
 };