[feature] implement short syntax for clock week (#3775)

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Co-authored-by: BugHaver <43462320+lsaadeh@users.noreply.github.com>

CHANGELOG.md

@@ -15,6 +15,7 @@ planned for 2025-07-01
 
 - [config] Allow to change module order for final renderer (or dynamically with CSS): Feature `order` in config (#3762)
 - [clock] Added option 'disableNextEvent' to hide next sun event (#3769)
+- [clock] Implement short syntax for clock week (#3775)
 
 ### Changed