Is your feature request related to a problem?
Not customize Allure report.
Describe the solution you'd like
I would like to give to the CLI an arg e.g: --allure-config=config-file.json/yml this will read the allure config file to build a custom report allurereport
Alternatives considered
No, just to keep things with the CLI.
Additional context
No, I think the Allure 3 config file covers all.