Ice Boating

[+] Placeholders (Requires PlaceholderAPI) for ice-boating sessions:

• %ice_leaderboard_top_{position}_{trackname}_name%
• %ice_leaderboard_top_{position}_{trackname}_time%

[+] Added track selection for editing:

• /ice track select
• Selecting a track automatically gives you the selector wand.

[+] Added selector wand support for track setup:

• Use the wand to select two corners of the track area.
• Ice blocks inside the selected area are automatically detected and saved as the track path.
• This means you no longer need to walk the full track to register the path.

[+] Added track area deletion with the wand:

• /ice track position delete
• Gives a delete wand that removes the selected ice/path area from the selected track.

[+] Added config option for track leniency:

• You can now change how many blocks players can move away from the ice track before being teleported to their last checkpoint.

[+] Fixed bugs