Changes and Fixes for unarmed_attacks kick and stomp

Same as #7485, still without the reimplementation of the magboot stomp.
These commits left here are fixes and rebalances that should be merged before the dev-freeze branch gets merged.
This is defined on all clothing as there are more types of attacks coming where what your character is wearing will matter. For next dev-freeze for example there players will be given the possibility to headbutt people, the headwear worn being an important modificator for the damage dealt. Other possibilities could include the use of specific gloves used for combat, such as boxing gloves, rings, ect.

I am not using force here since the damage is dealt using a specific technique rather than hitting them with the item itself. Some items even received a negative damage modificator, as using them would be decremental to unarmed combat damage (such are the bunny shoes).