AIR版的功能添加

assets/languages/zh-CN.json

@@ -373,9 +373,9 @@
     "online": "在线",
     "alarm": "告警",
     "offline": "离线",
-    "no_data": "暂无数据",
+    "no_data": "暂无设备",
     "select_site_first": "请先选择场站",
-    "no_drone_stations": "该场站暂无无人机机场",
+    "no_drone_stations": "暂无设备",
     "view_details_from_tab": "请从\"无人机机场\"标签页查看详情",
     "device_type_not_supported": "该设备类型暂不支持查看详情: %s",
     "battery_level": "电量",