fix: warn when implicit label has no visible text#1864

ShivaniNR wants to merge 3 commits intohtmlhint:mainhtmlhint/HTMLHint:mainfrom

ShivaniNR:dev/shivaninr/empty-label-text-warningShivaniNR/HTMLHint:dev/shivaninr/empty-label-text-warningCopy head branch name to clipboard