Combine current and pending broadcasts

Splitting the dashboard into multiple sections was confusing, and people
sometimes mistook the headings as labels, especially when a section was
empty. It just wasn’t clear what the hierarchy of the page was.

This commit combines the current and pending broadcasts into one list
on the dashboard. Previous broadcasts have already moved to their own
page.

app/main/views/broadcast.py

@@ -62,16 +62,10 @@ def broadcast_dashboard_updates(service_id):
 def get_broadcast_dashboard_partials(service_id):
     broadcast_messages = BroadcastMessages(service_id)
     return dict(
-        pending_approval_broadcasts=render_template(
+        current_broadcasts=render_template(
             'views/broadcast/partials/dashboard-table.html',
-            broadcasts=broadcast_messages.with_status('pending-approval'),
-            empty_message='You do not have any alerts waiting for approval',
-            view_broadcast_endpoint='.view_current_broadcast',
-        ),
-        live_broadcasts=render_template(
-            'views/broadcast/partials/dashboard-table.html',
-            broadcasts=broadcast_messages.with_status('broadcasting'),
-            empty_message='You do not have any live alerts at the moment',
+            broadcasts=broadcast_messages.with_status('pending-approval', 'broadcasting'),
+            empty_message='You do not have any current alerts',
             view_broadcast_endpoint='.view_current_broadcast',
         ),
     )

app/templates/views/broadcast/dashboard.html

@@ -3,13 +3,11 @@
 {% extends "withnav_template.html" %}
 
 {% block service_page_title %}
-  Dashboard
+  Current alerts
 {% endblock %}
 
 {% block maincolumn_content %}
 
-  <h1 class="govuk-visually-hidden">Dashboard</h1>
-
   {% if current_user.has_permissions('manage_templates') and not current_service.all_templates %}
     <nav class="govuk-!-margin-top-2 govuk-!-margin-bottom-6">
       <a class="govuk-link govuk-link--no-visited-state pill-separate-item govuk-!-padding-top-4 govuk-!-padding-bottom-4 govuk-!-font-weight-bold" href="{{ url_for('.choose_template', service_id=current_service.id) }}">
@@ -18,20 +16,12 @@
     </nav>
   {% endif %}
 
-  <h2 class="heading-medium govuk-!-margin-bottom-2">Live alerts</h2>
+  <h1 class="heading-medium govuk-!-margin-bottom-2">Current alerts</h1>
 
   {{ ajax_block(
     partials,
     url_for('.broadcast_dashboard_updates', service_id=current_service.id),
-    'live_broadcasts'
-  ) }}
-
-  <h2 class="heading-medium govuk-!-margin-bottom-2">Waiting for approval</h2>
-
-  {{ ajax_block(
-    partials,
-    url_for('.broadcast_dashboard_updates', service_id=current_service.id),
-    'pending_approval_broadcasts'
+    'current_broadcasts'
   ) }}
 
 {% endblock %}