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/models/link_block.rb

@@ -14,6 +14,8 @@ class LinkBlock < ApplicationRecord
 
   validates :link, presence: true, uniqueness: true
 
+  scope :alphabetical, -> { reorder(link: :asc) }
+
   def self.block?(text)
     return false if text.nil?
     return false if text.length < 1