intl-message demo

<intl-message label="undefined.key">

<intl-message label="test:key">

<intl-message label="title" value="Title">

<intl-message label="deep" value='{"key":"Hello","val":"World"}'>

<intl-message label="html" value="<span style='color: red'>dangerous</span>">

<intl-message label="html" dangerous value="<span style='color: red'>dangerous</span>">

<intl-message label="item" count="1">

<intl-message label="item" count="10">