style: 不要な空行の変更を元に戻す

nacchan99 · nacchan99 · commit 2bd6d5d6a457 · 2025-08-15T09:43:55.000+09:00
diff --git a/app/models/dojo.rb b/app/models/dojo.rb
@@ -89,7 +89,6 @@ def active?
   def active_at?(date)
     created_at <= date && (inactivated_at.nil? || inactivated_at > date)
   end
-
   # 再活性化メソッド
   def reactivate!
     if inactivated_at.present?
