fix bugs (#892)

1. traffic stats not work.
2. magisk zip malformat

easytier-contrib/easytier-magisk/action.sh

@@ -1,16 +0,0 @@
-#!/data/adb/magisk/busybox sh
-MODDIR=${0%/*}
-echo 'Easytier 服务停止中....'
-
-PIDS=$(pgrep -f "^${MODDIR}/easytier-core -c ${MODDIR}/config/config.conf")
-
-if [ -n "$PIDS" ]; then
-    kill $PIDS  # 杀死所有匹配的进程
-    echo "已停止所有 Easytier 进程 (PIDs: $PIDS)"
-else
-    echo "Easytier 服务未运行"
-fi
-echo '重启服务中...'
-nohup sh ${MODDIR}/service.sh >> ${MODDIR}/log/start.log 2>&1 &
-echo '服务已重启'
-exit