CaspianSea and other

Caspian Sea: a twin-engine boat has been added for quick movement and trolling
Caspian: elimination of places of failure, hovering and other geometry errors in a location
Caspian: fish selling point added to the island
Added a new color filter. The filter intensity can be changed in the settings.
Correction of detected chat interface errors
Correction of server error with low bite on some fish types