More PSG changes (#17503)

* Berserker PSG

* Makes PSGs more acquirable.

- Makes PSGs more acquirable
- Standardizes the PSG names (PSG Variant-XXX)
- Adds the PSG-BIO to the CMO's locker and CMO supply crate(Just reduces toxin/oxygen/clone attack damage taken)
- Adds the PSG-Melee to the Pathfinder locker
- Adds the PSG-BIO to the Pathfinder Medic locker
- Adds the PSG-S to HoS locker (and HoS supply pack)
- Makes it so the Exploration shield pack has a melee and upgraded mining (mob combat) PSG

code/game/objects/structures/crates_lockers/closets/misc_vr.dm

@@ -121,7 +121,8 @@
 		/obj/item/reagent_containers/food/snacks/liquidfood,
 		/obj/item/reagent_containers/food/snacks/liquidprotein,
 		/obj/item/cataloguer/compact/pathfinder,
-		/obj/item/mapping_unit)
+		/obj/item/mapping_unit,
+		/obj/item/personal_shield_generator/belt/melee/loaded)
 
 /obj/structure/closet/secure_closet/pathfinder/Initialize(mapload)
 	if(prob(50))
@@ -171,7 +172,8 @@
 		/obj/item/gps/medical,
 		/obj/item/geiger,
 		/obj/item/bodybag/cryobag,
-		/obj/item/cataloguer/compact)
+		/obj/item/cataloguer/compact,
+		/obj/item/personal_shield_generator/belt/medical/loaded)
 
 /obj/structure/closet/secure_closet/sar/Initialize(mapload)
 	if(prob(50))

code/game/objects/structures/crates_lockers/closets/secure/medical.dm

@@ -161,8 +161,9 @@
 		/obj/item/clothing/suit/bio_suit/cmo,
 		/obj/item/clothing/head/bio_hood/cmo,
 		/obj/item/clothing/shoes/white,
-		/obj/item/reagent_containers/glass/beaker/vial, //VOREStation Add
-		/obj/item/storage/belt/medical) //VOREStation Add
+		/obj/item/reagent_containers/glass/beaker/vial,
+		/obj/item/storage/belt/medical,
+		/obj/item/personal_shield_generator/belt/medical/loaded)
 
 /obj/structure/closet/secure_closet/CMO/Initialize(mapload)
 	if(prob(50))

code/game/objects/structures/crates_lockers/closets/secure/security_vr.dm

@@ -63,7 +63,8 @@
 		/obj/item/clothing/head/beret/sec/corporate/hos,
 		/obj/item/clothing/suit/storage/hooded/wintercoat/security,
 		/obj/item/clothing/shoes/boots/winter/security,
-		/obj/item/flashlight/maglight)
+		/obj/item/flashlight/maglight,
+		/obj/item/personal_shield_generator/security/loaded)
 
 //Custom NT Security Lockers, Only found at central command
 /obj/structure/closet/secure_closet/nanotrasen_security