Implement shared scoreboard UI

app/controllers/concerns/contestants_concern.rb

@@ -3,7 +3,7 @@ module ContestantsConcern
 
   def ranked_contestants(contest)
     if contest.ranking_mode == "actual"
-      contest.contestants.sort_by { |contestant| [
+      contest.contestants.includes([ :completions, :offline ]).sort_by { |contestant| [
         -contestant.completions.where(remaining_pieces: nil).size,
         (contestant.completions.where(remaining_pieces: nil).size == @contest.puzzles.length ? 1 : 0) * contestant.time_seconds,
         contestant.completions.size > 0 && contestant.completions[-1].remaining_pieces ? contestant.completions[-1].remaining_pieces : 1000000,

app/views/application/_event_nav.html.slim

@@ -0,0 +1,7 @@
+.mt-2.row style="font-size: 16px;"
+    .col
+        ul.nav.nav-tabs.mb-4
+            - @contest.event.contests.where(public: true).each do |contest|
+                li.nav-item
+                    a.nav-link class="#{contest == @contest ? "active" : ""}" href="/public/event/#{@contest.event.slug}?contest_id=#{contest.id}"
+                        = contest.name

app/views/contests/_scoreboard_desktop_single.html.slim

@@ -1,5 +1,5 @@
-.row
+.row style="width: 100%;"
-  .mt-3.col-6.d-flex.flex-column style="height: calc(100vh - 310px)"
+  .mt-3.col-6.d-flex.flex-column style="height: calc(100vh - 260px)"
     .d-flex.flex-column style="overflow-y: auto"
       table.table.table-striped.table-hover
         thead

app/views/layouts/authenticated.html.slim

@@ -46,8 +46,12 @@ html
       h1.mb-4
         - if @contest && @contest.id.present?
           - if active_page("/public") == "active" && @action_path
-            = @contest.name
+            - if active_page("/public/event/") == "active"
-            .float-end style="margin-top: -5px;" id="scoreboard-switches"
+              = @contest.event.name
+              = render "event_nav"
+            - else
+              = @contest.name
+            .float-end style="margin-top: #{active_page("/public/event/") == "active" ? "-18px" : "-5px"};" id="scoreboard-switches"
               .d-inline-flex.align-items-center
                 .ms-4.form-check.form-switch style="font-size: 16px; font-weight: 300;"
                   input.form-check-input type="checkbox" id="refresh-checkbox"