Bug Fixes

1. Certificate revocation no longer hangs – addressed a bug that stalled the revocation workflow (尝试 revoke 一个证书时，会卡住 #1179).
2. Dashboard → Environments list now loads correctly – fixed a loading failure that could freeze the /#/dashboard/server page ([ bug] When accessing the /#/dashboard/server path, frequent log printing occurs causing the page to freeze. #1180).
3. Log-path handling hardened – refined path-resolution logic to skip circular symbolic links (【V2.1.6+】系统重启后，NginxUI启动无法访问且内存占用一直增加 #1178).