ChatTimer Mod Notes

• Adds a lightweight, client-only overlay that tracks how much time passes between the chat messages you send.
• Every time you send a normal chat message (not a command), an action bar message appears showing the elapsed time since your previous chat; the first message starts the timer.
• Feedback is local only: nothing extra is sent to the server or other players.

Implementation details:

• Listens to ClientSendMessageEvents.CHAT to detect outgoing chat.
• Calculates elapsed time with Instant/Duration and formats it as seconds with millisecond precision (minutes included when needed).
• Uses the in-game HUD overlay message so the timer stays out of the main chat log.

Known limitations / future ideas:

• Timer resets when you restart the client or before the very first tracked message.
• Commands (/...) are ignored; only plain chat messages are timed.
• Overlay timing message can be replaced by other action bar messages from the game.