AI can now use PCHBA-30, switched from "RangedWeapon" to "RepairTool"

Added ballast flora damage to PCHBA-30.

PCHBA-30 quality added and is now storable in character inventory.

Complete rework of PCHBA-30 function.
It now works like melee weapons in slasher games (eg mordhau/chiv).
Comes with two animations that cycle between eachother with differing damage and range.

Fixed PCHMG-7 particles.

Repainted PCHMG-7 sprite for more contrast.

Localization adjustment.

Density fix for HEDP and shaped charge jets.

Fixed sprite bug on right leg of exosuit hopefully for the last time.

PCHBA-30 added. A 30KG breaching axe primarily meant for exosuits. Basically a direct upgrade over boarding axe with the "downside" of having to use an exosuit.