Add Atlas-Server Commands to CLI Documentation

[nicknagi]

What's holding us back, and how?
Currently, the CLI docs provide information on all foundations <..> commands. Need to add documentation for atlas-server cli as well.

[mohammedri]

The task is to basically add the following arguments into the doc here: https://docs.atlas.dessa.com/en/latest/cli/

        parser = argparse.ArgumentParser(
            description='Starts the standalone Atlas services')
        parser.add_argument('-a',
                            '--archive-port',
                            type=int,
                            default=5557,
                            help='Port to access archive server (default: 8000)')
        parser.add_argument('-d',
                            '--dashboard-port',
                            type=int,
                            default=5555,
                            help='Port to access dashboard (default: 5555)')
        parser.add_argument('-g',
                            '--enable-gpu',
                            action='store_true',
                            help='Launch Atlas server with GPU support')
        parser.add_argument('-p',
                            '--authentication',
                            action='store_true',
                            help='Enable full authentication')
        parser.add_argument('-t',
                            '--disable-tensorboard',
                            action='store_true',
                            help='Launch Atlas server with Tensorboard integration')
        parser.add_argument('-T',
                            '--tensorboard-port',
                            type=int,
                            default=5959,
                            help='Port to access Tensorboard if enabled')
        parser.add_argument('-l',
                            '--logs',
                            action='store_true',
                            help='See logs for Atlas services')
        parser.add_argument('-s',
                            '--scheduler-host',
                            type=str,
                            help='Specify host for Atlas')
        parser.add_argument('-u',
                    '--auth-server-port',
                    type=int,
                    default=8080,
                    help='Port to access authentication server')