Add mark2 overview page and update navigation for improved marking workflow

anatomy/templates/anatomy/exams.html

@@ -7,6 +7,7 @@
     <a href="{% url 'anatomy:exam_overview' pk=exam.pk %}">Overview</a> /
     {% if exam.exam_mode %}
         <a href="{% url 'anatomy:mark_overview' pk=exam.pk %}">Mark</a> /
+        <a href="{% url 'anatomy:mark2_overview' pk=exam.pk %}">Mark2</a> /
         <a href="{% url 'anatomy:exam_scores_all' pk=exam.pk %}">Scores</a> /
         <a href="{% url 'anatomy:exam_cids' exam_id=exam.pk %}">Candidates</a> /
         <a href="{% url 'anatomy:exam_stats' exam_id=exam.pk %}">Stats</a> /

anatomy/templates/anatomy/mark2_overview.html

@@ -0,0 +1,20 @@
+{% extends 'anatomy/exams.html' %}
+
+{% block content %}
+<div class="anatomy">
+    <h2>Mark2: Marking exam: {{ exam }}</h2>
+    Use the improved HTMX marking UI by clicking into a question below.
+
+    <div>
+    <button class="show-all-button">Show all</button><button class="show-unmarked-button">Show unmarked</button>
+    </div>
+    <div id="stark-marking-button"><a href="{% url 'anatomy:mark2' exam_pk=exam.pk sk=0 %}"><button>Click here to start mark2</button></a></div>
+
+    <ul id="question-mark-list">
+        {% for question, unmarked_count, unmarked_count2 in question_unmarked_map %}
+        <li data-markcount={{unmarked_count}} {% if unmarked_count %}class="unmarked" {% endif %}><a href="{% url 'anatomy:mark2' exam_pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
+                {{ question }}</a><br />Unmarked answers:  {{ unmarked_count }}</li>
+        {% endfor %}
+    </ul>
+</div>
+{% endblock %}