chore: Enable help center for self-hosted accounts (#5458)

db/migrate/20220920014549_enable_help_center.rb

@@ -0,0 +1,12 @@
+class EnableHelpCenter < ActiveRecord::Migration[6.1]
+  def change
+    return if ENV['DEPLOYMENT_ENV'] == 'cloud'
+
+    Account.find_in_batches do |account_batch|
+      account_batch.each do |account|
+        account.enable_features('help_center')
+        account.save!
+      end
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_09_19_225556) do
+ActiveRecord::Schema.define(version: 2022_09_20_014549) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_stat_statements"