Reactions

{
  agents: {
    defaults: {
      reactions: {
        mode: "minimal",  // off | minimal | full
        platforms: ["telegram", "discord"]
      }
    }
  }
}

# Telegram
{"tool":"message","action":"react","channel":"telegram","messageId":"123","emoji":"👍"}

# Discord
{"tool":"message","action":"react","channel":"discord","messageId":"123","emojiName":"thumbsup"}

# Slack
{"tool":"message","action":"react","channel":"slack","messageId":"123","emojiName":"thumbsup"}