Add record for workshop-33

Author: snoozer05

activities/index.md

@@ -4,6 +4,7 @@ layout: default
 
 ## 2026年
 
+- 2026-01-22 Ruby勉強会@札幌-33（参加者8名）
 - 2026-01-08 Ruby勉強会@札幌-32（参加者8名）
 
 ## 2025年

events/workshop/index.md

@@ -34,4 +34,5 @@ title: Ruby勉強会@札幌
 * [Ruby勉強会@札幌-29](https://rubysapporo.esa.io/posts/6) (🔒 member only)
 * [Ruby勉強会@札幌-30](https://rubysapporo.esa.io/posts/19) (🔒 member only)
 * [Ruby勉強会@札幌-31](https://rubysapporo.esa.io/posts/30) (🔒 member only)
-* [Ruby勉強会@札幌-32](https://rubysapporo.esa.io/posts/33) (🔒 member only)
+* [Ruby勉強会@札幌-32](https://rubysapporo.esa.io/posts/33) (🔒 member only)
+* [Ruby勉強会@札幌-33](https://rubysapporo.esa.io/posts/36) (🔒 member only)