add rl-nt message

[BekahHW]

This is a private channel, so not sure it's possible. There are three separate messages. It's important that these drop separately so ppl can respond.

Message One

Hey friends, who’s available this week and is up for leading or taking notes? Both days posted below. Feel free to choose one or multiple options for each day:

• Host: 💻 (:computer:)
• MC: 🎤 (:microphone:)
• Notetaker: 📝 (:memo:)
• Room leader: 💬 (:speech_balloon:)
• Unavailable: ❌ (:x:)

Message Two

Reminder: Tuesday thread

Message Three

Reminder: Thursday thread