docs: reorganize (part 3/3)

[kenjis]

Description
See #841

• split Authentication page
• move "Session Authenticator Event and Logging" in "Session Authenticator"
• add links to References

Online Demo : https://datamweb.github.io/shield/

Checklist:

• Securely signed commits
• [] Component(s) with PHPDoc blocks, only if necessary or adds value
• [] Unit testing, with >80% coverage
• User guide updated
• [] Conforms to style guide

Need to add a copy button.

[datamweb]

@kenjis, if you can, please proceed as follows:

features:
  - navigation.sections
+ - content.code.copy

[kenjis]

Added content.code.copy.

[datamweb]

Thank you!

[datamweb]

@kenjis Can you create a subdomain as below so that documents are available with the subdomain.
https://shield.codeigniter.com/

Demo https://www.shield-oauth.codeigniter4.ir/

[kenjis]

No, I can't.
@lonnieezell @MGatner ?

[datamweb]

Guys, if you did, please don't forget to register a CNAME (codeigniter4.github.io) for the subdomain.

[MGatner]

I will look into it - got a fair amount of website work that needs doing on there first.

[kenjis]

Yes, updating the official website is a top priority.
codeigniter4projects/website#396 (comment)

[MGatner]

The website looks like it is updated correctly. I got my key fixed and there are a lot of updates we should run on the box soon, but I will wait and coordinate with @lonnieezell