Feature: CLI Help and Version Information
Scenario: Display help information
Given I run "biomcp --help"
Then the output should contain "Usage:"
And the output should contain "Options"
And the output should contain "Commands"
And the output should contain "article"
And the output should contain "trial"
And the output should contain "variant"
Scenario: Display version information
Given I run "biomcp --version"
Then the output should contain "biomcp version"