fix(ui): don't show failure message when user cancels sign in
fix(ui): don't show failure message when user cancels sign in

belng/pure,Anup-Allamsetty/pure,Anup-Allamsetty/pure,scrollback/pure,belng/pure,belng/pure,Anup-Allamsetty/pure,scrollback/pure,Anup-Allamsetty/pure,scrollback/pure,belng/pure,scrollback/pure