title: how to redirect to child route in nuxt?
body: <p>i want to redirect to child route, if user entered to <code>localhost:3000/browse</code>,
  he redirect to <code>localhost:3000/browse/songs/new</code>.
  but i don't know how to do it!</p>
  
  <p>and i don't know what is the best component structure for this example</p>
  
  <p>my routes will be like this:</p>
  
  <pre><code>localhost:3000/browse/songs/new
  localhost:3000/browse/songs/popular
  localhost:3000/browse/songs/top
  localhost:3000/browse/songs/podcasts
  localhost:3000/browse/songs/playlist
  </code></pre>
  
  <p>and in all of theme, i have a common section, but contents are difrent.</p>
  
  <p><a href="https://i.stack.imgur.com/QTtIA.png" rel="noreferrer">common section</a></p>