Add record for workshop-44

Author: snoozer05

activities/index.md

@@ -4,6 +4,7 @@ layout: default
 
 ## 2026年
 
+- 2026-05-21 Ruby勉強会@札幌-44（参加者10名）
 - 2026-05-14 Ruby勉強会@札幌-43（参加者8名）
 - 2026-05-07 Ruby勉強会@札幌-42（参加者10名）
 - 2026-04-16 Ruby勉強会@札幌-41（参加者6名）

events/workshop/index.md

@@ -45,4 +45,5 @@ title: Ruby勉強会@札幌
 * [Ruby勉強会@札幌-40](https://rubysapporo.esa.io/posts/50) (🔒 member only)
 * [Ruby勉強会@札幌-41](https://rubysapporo.esa.io/posts/51) (🔒 member only)
 * [Ruby勉強会@札幌-42](https://rubysapporo.esa.io/posts/52) (🔒 member only)
-* [Ruby勉強会@札幌-43](https://rubysapporo.esa.io/posts/53) (🔒 member only)
+* [Ruby勉強会@札幌-43](https://rubysapporo.esa.io/posts/53) (🔒 member only)
+* [Ruby勉強会@札幌-44](https://rubysapporo.esa.io/posts/56) (🔒 member only)