b5858c0148
Add `messages.removeAckAfterReply` config option to automatically remove acknowledgment reactions after the bot sends a reply, reducing visual clutter while still providing immediate feedback. Platforms: Discord, Slack, Telegram Implementation: - Added removeAckAfterReply boolean field to MessagesConfig (default: false) - Track ack reaction state in all three platform handlers - Remove ack reaction after successful reply delivery - Graceful error handling with verbose logging Platform-specific: - Discord: uses removeReactionDiscord() - Slack: uses removeSlackReaction() - Telegram: uses setMessageReaction() with empty array Closes #627