Learn by reaction on Slack & Discord bots

You no longer have to tag the bot and send the message learn to make the bot learn from a conversation in Slack or Discord. Instead, you can react with 🧩 on the message you want it to learn from. It also adds a ✅ reaction to confirm that it successfully learned the message.

It fetches the replies or thread conversation and adds them to the knowledge base so it can use them in future answers. This helps keep the chat space cleaner and clutter-free.