Update and closing 258th online meetup 2025 10 25#500

Merged

jongfeel merged 2 commits intomainfrom

488-258th-online-meetup-2025-10-25

Nov 28, 2025

Commits on Nov 27, 2025

Update joined count ranking table until 258th online meetup
jongfeel
committed
Add joined stamps, starbucks e-gift item and book count on 258th online meetup
jongfeel
committed