Fix SCDB's issue with event history -- duplicate distribution. (#4777)

db/migrate/20241112184800_fix_invalid_distribution_event20241112.rb

@@ -0,0 +1,12 @@
+class FixInvalidDistributionEvent20241112 < ActiveRecord::Migration[7.1]
+  def change
+    return unless Rails.env.production?
+
+    # We are not sure why yet, but this org was able to create a distribution
+    # that put them at a negative inventory. Later playback of the events with
+    # validation turned on then raised it as an error. For now we are deleting
+    # the distribution and event directly.
+    Event.where(id: 42075, eventable_type: 'Distribution', eventable_id: 789204).first.destroy
+    Distribution.find(789204).destroy
+  end
+end