Fix most of html templates

templates/ohlhafv/list.html

@@ -0,0 +1,25 @@
+{% extends "ohlhafv/base.html" %}
+
+{% load static %}
+{% load i18n %}
+
+{% block content %}
+<div>
+    <h3>{% trans "All challenges" %}</h3>
+</div>
+
+<div>
+    <h6 style="padding-bottom: 1rem">{% trans "Total challenges:" %} {{ challenge_count }}</h6>
+</div>
+
+{% for challenge in challenges %}
+<div class="card">
+    <h4 class="card-header">{{ challenge.challenger }} vs. {{ challenge.victim }}</h4>
+    <div class="card-block">
+        <h5 class="card-subtitle mb-2">{{ challenge.get_series_display }}</h5>
+        <p class="card-text">{{ challenge.message|linebreaks|urlize }}</p>
+    </div>
+</div>
+{% endfor %}
+
+{% endblock content %}