Improve how we can define alternative names for an option

[cmoulliard]

To be investigated

It is not so easy to specify alternative names for an option as the shortName only supports one char w and not several chars wks. By consequence it is needed to use the aliases to specify such options BUT then they will be displayed using help as -wks=<workspace-path>
ans not -wks, -wks=...

What I see today

  --workspace-path, --wks=<workspace-path>
                            Absolute path to the project/workspace directory used as CWD for the session. If not set, defaults to the directory where the command is executed [env: WORKSPACE_PATH]
  -s, --skill-path=<skill-path>
                            Absolute path to a skills folder to add as additional directory [env: SKILL_PATH]

using

    @Option(aliases = "wks",
            name = "workspace-path",
            description = "Absolute path to the project/workspace directory used as CWD for the session. If not set, defaults to the directory where the command is executed [env: WORKSPACE_PATH]")
    String workspacePath;