Remove unused admin subnavs

app/assets/stylesheets/framework/mixins.scss

@@ -144,3 +144,39 @@
 @mixin green-status-color {
   @include status-color($green-50, $green-500, $green-700);
 }
+
+@mixin fade($gradient-direction, $gradient-color) {
+  visibility: hidden;
+  opacity: 0;
+  z-index: 2;
+  position: absolute;
+  bottom: 12px;
+  width: 43px;
+  height: 30px;
+  transition-duration: .3s;
+  -webkit-transform: translateZ(0);
+  background: linear-gradient(to $gradient-direction, $gradient-color 45%, rgba($gradient-color, 0.4));
+
+  &.scrolling {
+    visibility: visible;
+    opacity: 1;
+    transition-duration: .3s;
+  }
+
+  .fa {
+    position: relative;
+    top: 5px;
+    font-size: 18px;
+  }
+}
+
+@mixin scrolling-links() {
+  overflow-x: auto;
+  overflow-y: hidden;
+  -webkit-overflow-scrolling: touch;
+  display: flex;
+
+  &::-webkit-scrollbar {
+    display: none;
+  }
+}

app/assets/stylesheets/framework/nav.scss

-@mixin fade($gradient-direction, $gradient-color) {
-  visibility: hidden;
-  opacity: 0;
-  z-index: 2;
-  position: absolute;
-  bottom: 12px;
-  width: 43px;
-  height: 30px;
-  transition-duration: .3s;
-  -webkit-transform: translateZ(0);
-  background: linear-gradient(to $gradient-direction, $gradient-color 45%, rgba($gradient-color, 0.4));
-
-  &.scrolling {
-    visibility: visible;
-    opacity: 1;
-    transition-duration: .3s;
-  }
-
-  .fa {
-    position: relative;
-    top: 5px;
-    font-size: 18px;
-  }
-}
-@mixin scrolling-links() {
-  overflow-x: auto;
-  overflow-y: hidden;
-  -webkit-overflow-scrolling: touch;
-  display: flex;
-
-  &::-webkit-scrollbar {
-    display: none;
-  }
-}
 .nav-links {
   display: flex;

app/views/admin/background_jobs/show.html.haml

 - @no_container = true
 - page_title "Background Jobs"
-= render 'admin/monitoring/head'
 %div{ class: container_class }
   %h3.page-title Background Jobs

app/views/admin/cohorts/index.html.haml

 - breadcrumb_title "Cohorts"
 - @no_container = true
-= render "admin/dashboard/head"
 %div{ class: container_class }
   - if @cohorts

app/views/admin/conversational_development_index/show.html.haml

 - @no_container = true
 - page_title 'ConvDev Index'
-= render 'admin/monitoring/head'
-
 .container
   - if show_callout?('convdev_intro_callout_dismissed')
     = render 'callout'

app/views/admin/dashboard/_head.html.haml

-= content_for :sub_nav do
-  .scrolling-tabs-container.sub-nav-scroll
-    = render 'shared/nav_scroll'
-    .nav-links.sub-nav.scrolling-tabs
-      %ul{ class: (container_class) }
-        = nav_link(controller: :dashboard, html_options: {class: 'home'}) do
-          = link_to admin_root_path, title: 'Overview' do
-            %span
-              Overview
-        = nav_link(controller: [:admin, :projects]) do
-          = link_to admin_projects_path, title: 'Projects' do
-            %span
-              Projects
-        = nav_link(controller: :users) do
-          = link_to admin_users_path, title: 'Users' do
-            %span
-              Users
-        = nav_link(controller: :groups) do
-          = link_to admin_groups_path, title: 'Groups' do
-            %span
-              Groups
-        = nav_link path: 'builds#index' do
-          = link_to admin_jobs_path, title: 'Jobs' do
-            %span
-              Jobs
-        = nav_link path: ['runners#index', 'runners#show'] do
-          = link_to admin_runners_path, title: 'Runners' do
-            %span
-              Runners
-        = nav_link path: 'cohorts#index' do
-          = link_to admin_cohorts_path, title: 'Cohorts' do
-            %span
-              Cohorts
-        = nav_link(controller: :conversational_development_index) do
-          = link_to admin_conversational_development_index_path, title: 'ConvDev Index' do
-            %span
-              ConvDev Index

app/views/admin/dashboard/index.html.haml

 - @no_container = true
 - breadcrumb_title "Dashboard"
-= render "admin/dashboard/head"
 %div{ class: container_class }
   .admin-dashboard.prepend-top-default

app/views/admin/groups/index.html.haml

 - @no_container = true
 - page_title "Groups"
-= render "admin/dashboard/head"
 %div{ class: container_class }
   .top-area

app/views/admin/health_check/show.html.haml

 - @no_container = true
 - page_title _('Health Check')
 - no_errors = @errors.blank? && @failing_storage_statuses.blank?
-= render 'admin/monitoring/head'
 %div{ class: container_class }
   %h3.page-title= page_title

app/views/admin/jobs/index.html.haml

 - breadcrumb_title "Jobs"
 - @no_container = true
-= render "admin/dashboard/head"
 %div{ class: container_class }

app/views/admin/logs/show.html.haml

 - @no_container = true
 - page_title "Logs"
-= render 'admin/monitoring/head'
 %div{ class: container_class }
   %ul.nav-links.log-tabs

app/views/admin/monitoring/_head.html.haml

-= content_for :sub_nav do
-  .scrolling-tabs-container.sub-nav-scroll
-    = render 'shared/nav_scroll'
-    .nav-links.sub-nav.scrolling-tabs
-      %ul{ class: (container_class) }
-        = nav_link(controller: :system_info) do
-          = link_to admin_system_info_path, title: 'System Info' do
-            %span
-              System Info
-        = nav_link(controller: :background_jobs) do
-          = link_to admin_background_jobs_path, title: 'Background Jobs' do
-            %span
-              Background Jobs
-        = nav_link(controller: :logs) do
-          = link_to admin_logs_path, title: 'Logs' do
-            %span
-              Logs
-        = nav_link(controller: :health_check) do
-          = link_to admin_health_check_path, title: 'Health Check' do
-            %span
-              Health Check
-        = nav_link(controller: :requests_profiles) do
-          = link_to admin_requests_profiles_path, title: 'Requests Profiles' do
-            %span
-              Requests Profiles

app/views/admin/projects/index.html.haml

@@ -2,7 +2,6 @@
 - page_title "Projects"
 - params[:visibility_level] ||= []
-= render "admin/dashboard/head"
 %div{ class: container_class }
   .top-area

app/views/admin/requests_profiles/index.html.haml

 - @no_container = true
 - page_title 'Requests Profiles'
-= render 'admin/monitoring/head'
 %div{ class: container_class }
   %h3.page-title

app/views/admin/runners/index.html.haml

 - breadcrumb_title "Runners"
 - @no_container = true
-= render "admin/dashboard/head"
 %div{ class: container_class }
   .bs-callout

app/views/admin/system_info/show.html.haml

 - @no_container = true
 - page_title "System Info"
-= render 'admin/monitoring/head'
 %div{ class: container_class }
   .prepend-top-default

app/views/admin/users/index.html.haml

 - @no_container = true
 - page_title "Users"
-= render "admin/dashboard/head"
 %div{ class: container_class }
   .prepend-top-default