🐛(frontend) fix doc timestamp display

[buildwithricky]

Purpose

Implemented the logic to show 'Just now' instead of '0 seconds ago' when the difference is under one second.
Users can now see 'just now' when an edit happens.

Proposal

• Fixed the '0 seconds ago issue' to show 'Just Now' when edits happen.

External contributions

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[buildwithricky]

@rvveber

[buildwithricky]

@rvveber where you able to review this yet the workflow hasn't started

[buildwithricky]

@rvveber

[virgile-dev]

@rl-83 FYI

[rvveber]

Nice! Thanks for your contribution! 👍🏼

And sorry for the delayed Review! I have a lot going on atm.

[rvveber]

@buildwithricky

• Your commits need to be according to convention
• Your commits need to have verified signatures.
• You need to add an entry into the changelog (e,g, short explaination #1547)
  These points prevent me from beeing able to merge, could you fix that?

Btw. you don't need to wait for the Workflows on this Repository.
If you create a PR within your Fork
buildwithricky:main <- buildwithricky:fix/705-doc-timestamp-display
The workflow should run on your fork and you can check what the CI linter complains about - directly after you force push.