Rename dashboard to ‘current alerts’

The dashboard for normal services is quite general, because it tells
you a bit about channels, templates and spend.

What is now the dashboard for broadcast services is much more specific,
therefore less like a dashboard. We can reflect this by giving it a more
specific name. This should reduce the amount of navigation surfing
people need to do in order to find the thing they’re looking for.

app/main/views/broadcast.py

@@ -30,7 +30,7 @@ def broadcast_tour(service_id, step_index):
     )
 
 
-@main.route('/services/<uuid:service_id>/broadcast-dashboard')
+@main.route('/services/<uuid:service_id>/current-alerts')
 @user_has_permissions()
 @service_has_permission('broadcast')
 def broadcast_dashboard(service_id):

app/templates/main_nav.html

@@ -5,7 +5,7 @@
   <ul>
   {% if current_user.has_permissions() %}
     {% if current_service.has_permission('broadcast') %}
-      <li><a class="govuk-link govuk-link--no-visited-state{{ main_navigation.is_selected('dashboard') }}" href="{{ url_for('.broadcast_dashboard', service_id=current_service.id) }}">Dashboard</a></li>
+      <li><a class="govuk-link govuk-link--no-visited-state{{ main_navigation.is_selected('dashboard') }}" href="{{ url_for('.broadcast_dashboard', service_id=current_service.id) }}">Current alerts</a></li>
       <li><a class="govuk-link govuk-link--no-visited-state{{ main_navigation.is_selected('previous_broadcasts') }}" href="{{ url_for('.broadcast_dashboard_previous', service_id=current_service.id) }}">Previous alerts</a></li>
     {% elif current_user.has_permissions('view_activity') %}
       <li><a class="govuk-link govuk-link--no-visited-state{{ main_navigation.is_selected('dashboard') }}" href="{{ url_for('.service_dashboard', service_id=current_service.id) }}">Dashboard</a></li>

app/templates/views/broadcast/tour/5.html

@@ -33,7 +33,7 @@
         </p>
         <p class="govuk-body heading-medium">
           <a class="govuk-link govuk-link--no-visited-state" href='{{ url_for(".service_dashboard", service_id=current_service.id) }}'>
-            Continue to dashboard
+            Continue
           </a>
         </p>
       </div>

app/templates/views/broadcast/tour/6.html

@@ -28,7 +28,7 @@
         </p>
         <p class="govuk-body heading-medium">
           <a class="govuk-link govuk-link--no-visited-state" href='{{ url_for(".service_dashboard", service_id=current_service.id) }}'>
-            Continue to dashboard
+            Continue
           </a>
         </p>
       </div>