Ocean Breaths

• Compatibility 1.21+
• utils commands: spawn & kill for bubbles and chimneys
• fix multiplayer unstopping trails

• Oxygen timer refill by bubble and chimney ie now fully configurable.
• increase bubble number per 5s.
• Terralith compatibility 1.20.6.
• new chimney animation particles.
• Uninstaller command block given to remove potential remaining entities.

1.20 compatibility. Fiew bubble tweaks.

Bubbles, chimneys and trails in the oceans.