$def with (cards, render_dict)
$var breadcrumbs = ("pub", "Content")
$var title: Cards

<form action=/pub method=post>
<input type=hidden name=h value=card>
<div><label>Nickname <input name=nickname[]></label></div>
<button>Add</button>
</form>

<ul>
$for c in cards:
    $ r = c["resource"]
    <li>
    <p><a href=/pub/cards/$r["nickname"][0]>$r["nickname"][0]</a>
    <small>$c["version"]</small></p>
    $:render_dict(r)
    </li>
</ul>