Added Action Confirmation GUI

• Commands like /clan disband and /clan kick now require confirmation.

Added GUI Animations

• New animations: Sequential, SplitSequential, HorizontalSnake, VerticalSnake, Row, Column, Random.

Added PlaceholderAPI

• %clans_level% - Сlan level
• %clans_coins% - Сlan coins

Fixes & Improvements

• Fixed clan kick issues.