- Optimizing interface text

- Use string resources instead of hardcoding

manager/app/src/main/res/values-zh-rCN/strings.xml

@@ -153,6 +153,7 @@
     <string name="backup_failed">备份失败：%1$s</string>
     <string name="backup_modules">备份模块</string>
     <string name="restore_modules">恢复模块</string>
+    <string name="backup">备份</string>
     <!-- Restore related messages -->
     <string name="restore_success">模块已成功还原，需重启生效</string>
     <string name="restore_failed">还原失败：%1$s</string>
@@ -214,4 +215,6 @@
     <string name="yes">是</string>
     <string name="no">否</string>
     <string name="failed_reboot">重启失败</string>
+    <string name="batch_authorization">批量授权</string>
+    <string name="batch_cancel_authorization">批量取消授权</string>
 </resources>