Add a new `CoverflowMode.cylinder` preset option to the package.

[GalaxyPhoenix716]

Visual Behavior:
This mode projects the carousel cards onto a virtual 3D cylinder. The rotation behavior adapts automatically depending on the carousel's scrollDirection:

1. For Horizontal Scrolling (scrollDirection == Axis.horizontal):

   • The cylinder rotates around a vertical axis (like a carousel / merry-go-round).
   • Y-axis Rotation (Yaw): Cards rotate left and right as they move away from the center, looking like they are wrapping around a vertical drum.
   • Z-depth Translation: Cards translate backwards into the screen (Z-depth) on both sides of the focal point.

2. For Vertical Scrolling (scrollDirection == Axis.vertical):

   • The cylinder rotates around a horizontal axis (like a slot machine reel or Ferris wheel).
   • X-axis Rotation (Pitch): Cards tilt forward and backward as they scroll up and down.
   • Z-depth Translation: Cards translate backwards into the screen (Z-depth) as they slide away from the center.

Example Use Case:

• Horizontal: Rotating 3D carousel menus, circular dashboards.
• Vertical: Slot machine reels, date pickers, rolling lists.