タグの合併処理追加（#282） (#284)

#282

#282

#282

#282

#282

#282

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #284

backend/app/models/wiki_line.rb

@@ -8,7 +8,7 @@ class WikiLine < ApplicationRecord
     sha = Digest::SHA256.hexdigest(body)
     now = Time.current
 
-    upsert({ sha256: sha, body:, created_at: now, updated_at: now })
+    upsert(sha256: sha, body:, created_at: now, updated_at: now)
 
     find_by!(sha256: sha)
   end