No shorthand `-n` for `--namespace` flag

[waveywaves]

Describe the bug
Not able to uninstall uffizzi

When I run the following command with the -n flag I get the following output, when I run it with --namespace it works

uffizzi uninstall -n uffizzi
ERROR: "uffizzi uninstall controller" was called with arguments ["-n", "uffizzi"]
Usage: "uffizzi uninstall controller [HOSTNAME]

Version
2.4.8

[moklidia]

@waveywaves The uninstall command does not have the email option:

    default_task :controller

    desc 'controller [HOSTNAME]', 'Install uffizzi controller to cluster'
    method_option :namespace, type: :string
    method_option :context, type: :string

[waveywaves]

@moklidia updated description