Moves user admin templates into snippets

bookwyrm/templates/user_admin/user_moderation_actions.html

@@ -0,0 +1,17 @@
+{% load i18n %}
+<div class="block content">
+    <h3>{% trans "Actions" %}</h3>
+    <div class="is-flex">
+        <p class="mr-1">
+            <a class="button" href="{% url 'direct-messages-user' user.username %}">{% trans "Send direct message" %}</a>
+        </p>
+        <form name="deactivate" method="post" action="{% url 'settings-report-deactivate' report.id  %}">
+            {% csrf_token %}
+            {% if user.is_active %}
+            <button type="submit" class="button is-danger is-light">{% trans "Deactivate user" %}</button>
+            {% else %}
+            <button class="button">{% trans "Reactivate user" %}</button>
+            {% endif %}
+        </form>
+    </div>
+</div>