Enhance Codeception command with configuration options

[shadyvb]

@shadyvb commented on Thu Dec 02 2021

Codeception command introduced in #242 could use some configuration parameters to customize the default configuration introduced by the zero-config setup, eg:

• Allow specifying multiple test directories.
• Specifying a custom default browser.

It'd be nice to go through the current generated default config and decide which options can be useful to make available via the Altis config in composer.json.

[rmccue]

Let's fill in the specifics here async and circle back to this in a future refinement for estimation, as it seems like we mostly know what we want here.

[rmccue]

We have the code to do the multiple test suites already, just need another loop that does the multiple test directories above that.