title: Use non-breaking space in Symfony translation
body: <p>I am trying to use a non-breaking space character &amp;nbsp; in a translation.</p>
  
  <pre><code># messages.cs.yml
  "City near river": "Město u&amp;nbsp;řeky"
  </code></pre>
  
  <p>However, the non-breaking space character is escaped when translating in template.</p>
  
  <pre><code>{{ 'City near river'|trans }} # prints "Město u&amp;amp;nbsp;řeky"
  </code></pre>
  
  <p>Is there any way how to make this work?</p>