Fixes:
- Improved augmentations draw script
- No more invisible limbs in UI for invalid models, but invalid models will have their own limbs with augmentations (I can't avoid it yet)
- Added validation in sv_augs to avoid error for footsteps and errors when augmentations aren't loaded properly
Changed files:
geralts_augmentations/client/cl_aug_draw.lua
geralts_augmentations/client/cl_aug_ui_lib.lua
geralts_augmentations/server/sv_augs.lua
entities/geralts_augmentations_bonemerge.lua
