feat(Notify): improve detection of empty content - center media if no message or caption is present quasarframework#10551 (quasarframework#11616)

Author: rstoenescu

ui/src/plugins/Notify.js

@@ -9,8 +9,6 @@ import { noop } from '../utils/event.js'
 import { getBodyFullscreenElement } from '../utils/dom.js'
 import { isSSR } from './Platform.js'
 
-const reEmpty = /^\s*$/
-
 let uid = 0
 const defaults = {}