Interactive terminal running commands when --help is used

[wesbillman]

Getting help while in the interactive terminal, seems to cause the help to be displayed followed by running the command.

For example, typing build --help will result in the following:

> build --help


Usage: ftl build [<dirs> ...] [flags]

Build all modules found in the specified directories.

Arguments:
  [<dirs> ...]    Base directories containing modules (defaults
                  to modules in project config).

Flags:
  -h, --help             Show context-sensitive help.
      --version          Show version.
      --endpoint=http://127.0.0.1:8892
                         FTL endpoint to bind/connect to
                         ($FTL_ENDPOINT).
  -C, --config=FILE      Path to FTL project configuration file
                         ($FTL_CONFIG).
      --authenticators=HOST=EXE,…
                         Authenticators to use for FTL endpoints
                         ($FTL_AUTHENTICATORS).
      --insecure         Skip TLS certificate verification.
                         Caution: susceptible to
                         machine-in-the-middle attacks.
      --plain            Use a plain console with no color or
                         status line ($FTL_PLAIN).
      --opvault=VAULT    1Password vault to be used for secrets.
                         The name of the 1Password item will be
                         the <ref> and the secret will be stored
                         in the password field.

Logging:
  --log-level=info    Log level ($LOG_LEVEL).
  --log-json          Log in JSON format ($LOG_JSON).
  --log-timestamps    Include timestamps in text logs
                      ($LOG_TIMESTAMPS).
  --log-color         Enable colored output regardless of TTY
                      ($LOG_COLOR).

Command flags:
  -j, --parallelism=8              Number of modules to build in
                                   parallel.
info:cron:build: Building module
info:pubsub:build: Building module
info:fsm:build: Building module
info:time:build: Building module
info:http:build: Building module
info:time:build: Building module
info:cron:build: Building module
info:http:build: Building module