Fix N+1, Bump minimatch, trix, dompurify, immutable, and undici dependencies

app/controllers/containers_controller.rb

@@ -17,8 +17,10 @@ def show
       @container.assignments.container_managers
     ).includes(:user, :role)
     @assignment = @container.assignments.build
-    @container_contest_descriptions = @container.contest_descriptions.reorder('contest_descriptions.name ASC')
-    @active_contest_descriptions = @container.contest_descriptions.active.reorder('contest_descriptions.name ASC')
+    @container_contest_descriptions = @container.contest_descriptions
+                                                .includes(contest_instances: :entries)
+                                                .reorder('contest_descriptions.name ASC')
+    @active_contest_descriptions = @container_contest_descriptions.select(&:active?)
   end
 
   def new

app/helpers/contest_descriptions_helper.rb

@@ -1,18 +1,17 @@
 module ContestDescriptionsHelper
   def contest_description_entries_link(description)
-    active_instances = description.contest_instances.where(active: true)
-    return nil if active_instances.empty?
+    first_active = description.contest_instances.detect(&:active?)
+    return nil unless first_active
 
-    first_active = active_instances.first
-    entry_count = first_active.entries.where(deleted: false).count
+    entry_count = first_active.entries.reject(&:deleted).size
     link_to("Active: #{pluralize(entry_count, 'entry')}",
             container_contest_description_contest_instance_path(description.container, description, first_active),
             class: 'btn btn-sm btn-primary small')
   end
 
   def contest_description_summary(description)
     total_instances = description.contest_instances.count
-    active_instances = description.contest_instances.where(active: true)
+    active_instances = description.contest_instances.select(&:active?)
     summary = ''
     if active_instances.any?
       summary += contest_description_entries_link(description).to_s