Added/Updated admin dashboard tables

• Added:
- New Account filtering
- PreviewCard viewing/sorting/filtering deleting (todo)
- DeletePreviewCardWorker, Service
- Status viewing/sorting/filtering deleting
- ChatMessage viewing/sorting/filtering deleting (todo)
- Account > Follows view

• Updated:
- LinkBlock to sort alphabetically
- Groups to be under "Moderation" instead of "Admin" in navigation.rb
- Status in admin to have group name/link
- Reports reset button
- Group filtering/sorting
- LinkBlock filtering/sorting
- Account now has bio and few more data points in dashboard

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

@@ -0,0 +1,28 @@
+- content_for :page_title do
+  = "#{@account.acct} is Following..."
+
+.filters
+  .filter-subset
+    %strong= t('admin.accounts.location.title')
+    %ul
+      %li= link_to t('admin.accounts.location.local'), admin_account_follows_path(@account.id), class: 'selected'
+  .back-link{ style: 'flex: 1 1 auto; text-align: right' }
+    = link_to admin_account_path(@account.id) do
+      = fa_icon 'chevron-left fw'
+      = t('admin.followers.back_to_account')
+
+%hr.spacer/
+
+.table-wrapper
+  %table.table
+    %thead
+      %tr
+        %th= t('admin.accounts.username')
+        %th= t('admin.accounts.role')
+        %th= t('admin.accounts.most_recent_ip')
+        %th= t('admin.accounts.most_recent_activity')
+        %th
+    %tbody
+      = render partial: 'admin/accounts/account', collection: @follows
+
+= paginate @follows