Updates chart markup

bookwyrm/templates/settings/dashboard/registration_chart.html

@@ -1,24 +1,19 @@
 {% load i18n %}
 <script>
-const labels = [{% for label in registration_stats.labels %}"{{ label }}",{% endfor %}];
-const data = {
-    labels: labels,
-    datasets: [{
-        label: '{% trans "Active this month" %}',
-        backgroundColor: 'rgb(75, 192, 192)',
-        borderColor: 'rgb(75, 192, 192)',
-        data: {{ register_stats.total }},
-    }]
-};
-
-const config = {
-    type: 'line',
-    data: data,
-    options: {}
-};
-
-var userStats = new Chart(
-    document.getElementById('user_stats'),
-    config
+var registerStats = new Chart(
+    document.getElementById('register_stats'),
+    {
+        type: 'bar',
+        data: {
+            labels: [{% for label in register_stats.labels %}"{{ label }}",{% endfor %}],
+            datasets: [{
+                label: '{% trans "Registrations" %}',
+                backgroundColor: 'rgb(75, 192, 192)',
+                borderColor: 'rgb(75, 192, 192)',
+                data: {{ register_stats.total }},
+            }]
+        },
+        options: {}
+    }
 );
 </script>