docs: add version banner

[brc-dd]

fixes #1456

TODO:

• allow users to dismiss that

---

Note on how id works: Each time you change the banner text and want users (those who had dismissed it) to see new banner just update the id to any new random value. You can omit id to for a particular channel to don't persist users' preference for banner dismissal.

Updated behavior: Dismissal preference is only kept for 24hrs now. There won't be need to add random ids.

[Shinigami92]

The banner should always be shown on non-https://fakerjs.dev/ sites
But they all have the same source, so we need to check window.location.host !== 'fakerjs.dev' or something like that

[brc-dd]

This is ready for review guys! 🙏

[codecov]

Codecov Report

Merging #1487 (171f7f9) into next (09e8356) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             next    #1487   +/-   ##
=======================================
  Coverage   99.63%   99.63%           
=======================================
  Files        2165     2165           
  Lines      237147   237147           
  Branches     1021     1021           
=======================================
  Hits       236285   236285           
  Misses        841      841           
  Partials       21       21           

[Shinigami92]

Example Screenshot of iPhone XS (Opera Mini)

[Shinigami92]

I'm thinking about to use the sessionStorage instead of localStorage 🤔

[ST-DDT]

For some reason, this doesn't work for the next branch on netlify anymore.
Do you have an idea why?

EDIT: Nevermind. I closed it like 23h ago...