reinstall Zabbix frontend by commit

cd ~/zabbix && git reset --hard HEAD && git clean -fd && git checkout master && git pull && git switch --detach 4eb9963 && head -9 ChangeLog && ./bootstrap.sh && ./configure && make dbschema


cd ~/zabbix/ui/
sudo mv * /usr/share/zabbix/ui
cd ../ui-8.0.0rc1/
sudo cp zabbix.conf.php ../../ui/conf/