* Adjust template for #20069 smallbell
* Adjust notification Unread Count variable to global and count bell position with mobile
* Adjust bell icon style
* Adjust smallbell to middle
* Avoid using inline styles
* move notificationUnreadCount to a general code block, reduce changed lines
* Solved conflicts
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
