[paulbalandan]

Description
When --help is passed, Console already drops the target command's options before running help, but it still put help in front of every argument. A command run with arguments and --help, such as spark env production --help, then failed with ArgumentCountMismatchException from help instead of printing the usage.

Only the first argument now reaches help, as the command name. An explicit spark help <command> <extra> still rejects the extra argument, since it was passed to help itself.

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value (without duplication)
• Unit testing, with >80% coverage
• User guide updated
• Conform to style guide