Show second in the clock

[UlyssesZh]

Is your feature request related to a problem?

I want to see the time up to precision of seconds. It would be good if there is a setting for that.

Describe the solution you'd like

Add a "show seconds" toggle in the clock settings.

Feature Request Procedure

• [X] I have read the knowledge base article on feature requests and followed the steps mentioned

[gitchap]

I also would enjoy having seconds showing in the clock!