DEV: Add has_many category_tag_stats in tag.rb (#9558)

DEV: Add has_many category_tag_stats in tag.rb (#9558)

diff --git a/app/models/tag.rb b/app/models/tag.rb
index 2d695c3..825b90d 100644
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@@ -28,6 +28,7 @@ class Tag < ActiveRecord::Base
   has_many :topic_tags, dependent: :destroy
   has_many :topics, through: :topic_tags
 
+  has_many :category_tag_stats, dependent: :destroy
   has_many :category_tags, dependent: :destroy
   has_many :categories, through: :category_tags
 

GitHub sha: d8c884a8

This commit appears in #9558 which was approved by eviltrout. It was merged by markvanlan.