add notification icon to submission pool remarks

scipost_django/submissions/templates/submissions/pool/_hx_submission_tab.html

@@ -19,7 +19,7 @@
     </li>
   {% endif %}
   <li class="nav-item">
-    {% include "submissions/pool/_submission_tab_link.html" with submission=submission tab=tab target="remarks" text="Remarks" %}
+    {% include "submissions/pool/_submission_tab_link.html" with submission=submission tab=tab target="remarks" text="Remarks" notification=submission.remarks.count %}
   </li>
   <li class="nav-item">
     {% include "submissions/pool/_submission_tab_link.html" with submission=submission tab=tab target="graph" text="Graphs" %}

scipost_django/submissions/templates/submissions/pool/_submission_tab_link.html

@@ -2,4 +2,8 @@
    hx-get="{% url "submissions:pool:_hx_submission_tab" identifier_w_vn_nr=submission.preprint.identifier_w_vn_nr tab=target %}"
    hx-target="#tabs-{{ submission.id }}"
    hx-indicator="#tabs-{{ submission.id }}-indicator"
->{{ text }}</a>
+>{{ text }}
+{% if notification %}
+  <span class="badge bg-danger mb-2 ms-1">{{ notification }}</span>
+{% endif %}
+</a>
\ No newline at end of file