fix bugs in nominations view

add default case when fellows have no competing interests
remove double triangle for browsers with display list

scipost_django/colleges/managers.py

@@ -103,7 +103,7 @@ class FellowQuerySet(models.QuerySet):
 
         profile_CI, related_CI = CompetingInterest.objects.filter(
             Q(profile=profile) | Q(related_profile=profile)
-        ).values_list("profile", "related_profile")
+        ).values_list("profile", "related_profile") or ([], [])
 
         return self.exclude(
             contributor__profile__pk__in=profile_CI + related_CI,

scipost_django/colleges/templates/colleges/_hx_nomination_details_contents.html

@@ -136,7 +136,7 @@
     <details 
       {% if not nomination.invitation or 'edadmin' not in user_roles %}open{% endif %}
        class="card mb-3">
-      <summary class="card-header list-triangle">Voting Rounds</summary>
+      <summary class="card-header d-block list-triangle">Voting Rounds</summary>
       <div class="card-body">
         <div hx-get="{% url 'colleges:_hx_nomination_voting_rounds_tab' nomination_id=nomination.id round_id=nomination.latest_voting_round.id|default:0 %}"
              hx-trigger="intersect once"></div>