Discord Chat Integration

Security

Added origin validation for the mod's WebSocket server to prevent injection of messages/commands to Minecraft from malicious websites.

Added features and changes

• Added chat delay to queue messages from Discord and send them to Minecraft at a since game tick.
• Added sync group assignments to Minecraft clients to sync message/command execution to the same server tick between clients.
• Added automation system with linear, sequential action list.
• Added /discordchat run and /discordchat stop to run or stop automation.
• Added /discordchat ticktest to display tick synchronization diagnostics.
• Changing the Minecraft port will automatically restart the WebSocket server to apply the changes.

For Minecraft 1.21.1 to 1.21.10