Description

A placeholder that returns weight of the group with highest weight assigned to a player. Currently, the closest placeholder to this is %luckperms_highest_group_by_weight%, which returns name of the group. Instead of name of the group, the new placeholder should return its weight.

Proposed Behaviour

Placeholder would take all groups of a player, get their weights and return the highest one.
Example: Player is a member of following groups:
owner - 100
admin - 50
default - 1

The placeholder would return 100.

Extra Details

Adding this placeholder will allow users to achieve the legendary sorting by luckperms weights.

Thanks @Aberdeener!