chore(docs): config name consistency

[JiLiZART]

Motivation/Description of the PR

This is a second part of config name consistency of https://github.com/codeceptjs/CodeceptJS/pull/3195

This PR changes only docs files as described in previous PR

Type of change

• [ ] :fire: Breaking changes
• [ ] :rocket: New functionality
• [ ] :bug: Bug fix
• [x] :clipboard: Documentation changes/updates
• [ ] :hotsprings: Hot fix
• [x] :hammer: Markdown files fix - not related to source code
• [ ] :nail_care: Polish code

Checklist:

• [ ] Tests have been added
• [ ] Documentation has been added (Run npm run docs)
• [ ] Lint checking (Run npm run lint)
• [ ] Local tests are passed (Run npm test)

[kobenguyent]

our code is still initializing the conf.js. Shall we update it too? https://github.com/codeceptjs/CodeceptJS/blob/3.x/lib/command/init.js#L77

[JiLiZART]

Good question. I can do it in separate PR.

[DavertMik]

Thanks, due to war in :ukraine: and lot of work on my primary business I don't have time and energy at this moment to enforce this change. I'm not closing this PR. But I need some more time to merge it and to ensure it is absolutely consistent with overall code we have.

Thanks. I hope to return to this in May

[DavertMik]

Sorry, I don't think I will have time to invest into this change This will take too much effort and can affect lots of details It's just naming and no rule says how config files should be named. So I will prefer to keep things as they are