v4.4.0

Features

• add support set http-proxy-redir-domain in nginx proxy. (Jianhui Zhao)
• Update all golang dependencies. (Jianhui Zhao)
• bump version 4.4.0 (Jianhui Zhao)

Bug Fixes

• ui: Fix copy text from term. (Jianhui Zhao)

Documentation

• fix README (Jianhui Zhao)

Chores

• add more debug log (Jianhui Zhao)
• pretty code style (Jianhui Zhao)
• add more debug log (Jianhui Zhao)