Activity status system: Players can set their status to Active, AFK, or Do Not Disturb (DND) via /friend status. Status is shown as a colored dot in the friends list, with configurable colors and hover texts.
Offline status dot: Offline friends now show a configurable gray dot and hover text in the friends list.
Clickable friend names: Friend names in the friends list are now clickable, suggesting /friend msg in chat, with configurable hover text.
All status dots, hover texts, and interactive messages are fully configurable in config.yml.
Tab-completion for /friend status: Suggests 'active', 'afk', and 'dnd'.
Messaging block for DND: Players in DND mode cannot receive friend messages; sender gets a configurable error message.