- Fixed: Link key collision between nav_contact_list_render() and nav_social_icons_render() 
  causing contact list href values to prepend into social icon href attributes
- Fixed: Renamed link key from 'link_{index}' to 'contact_link_{index}' in nav_contact_list_render()
- Fixed: Renamed link key from 'link_{index}' to 'social_link_{index}' in nav_social_icons_render()
- Fixed: tel: phone numbers appearing in social icon href attributes for items sharing same index as contact list
- Fixed: Duplicate rel="nofollow" on social icon items matching contact list indexes
- No database changes required
- No widget settings affected