Synthetic Vendor Items Update (#5954)

# About the pull request

Updates and adds a few things to account for both recent game changes as
well as some new cosmetics.

# Explain why it's good for the game

More cosmetics, some flavor options, also it's nice to not drain
medbay's entire stock in order to reach functionality.

# Changelog

:cl:
add: Added some new uniforms and hats
add: Added blood packs to vendor for 5 points, equal to a pill bottle
add: Added tactical prybar to vendor for 5 points
add: Added some surgical tools, very expensive costs essentially your
entire point budget to buy
/:cl:

code/game/machinery/vending/vendor_types/crew/synthetic.dm

@@ -21,6 +21,7 @@
 		list("Plastic Explosive", 3, /obj/item/explosive/plastic, null, VENDOR_ITEM_REGULAR),
 		list("ES-11 Mobile Fuel Canister", 4, /obj/item/tool/weldpack/minitank, null, VENDOR_ITEM_REGULAR),
 		list("Engineer Kit", 1, /obj/item/storage/toolkit/empty, null, VENDOR_ITEM_REGULAR),
+		list("Tactical Prybar", 5, /obj/item/tool/crowbar/tactical, null, VENDOR_ITEM_REGULAR),
 
 		list("FIRSTAID KITS", 0, null, null, null),
 		list("Advanced Firstaid Kit", 12, /obj/item/storage/firstaid/adv, null, VENDOR_ITEM_REGULAR),
@@ -38,6 +39,9 @@
 		list("Roller Bed", 4, /obj/item/roller, null, VENDOR_ITEM_REGULAR),
 		list("Stasis Bag", 6, /obj/item/bodybag/cryobag, null, VENDOR_ITEM_REGULAR),
 		list("MS-11 Smart Refill Tank", 6, /obj/item/reagent_container/glass/minitank, null, VENDOR_ITEM_REGULAR),
+		list("Blood", 5, /obj/item/reagent_container/blood/OMinus, null, VENDOR_ITEM_REGULAR),
+		list("Surgical Bed", 10, /obj/structure/bed/portable_surgery, null, VENDOR_ITEM_REGULAR),
+		list("Surgical Kit", 30, /obj/item/storage/surgical_tray, null, VENDOR_ITEM_REGULAR),
 
 		list("Pillbottle (Bicaridine)", 5, /obj/item/storage/pill_bottle/bicaridine, null, VENDOR_ITEM_RECOMMENDED),
 		list("Pillbottle (Dexalin)", 5, /obj/item/storage/pill_bottle/dexalin, null, VENDOR_ITEM_REGULAR),
@@ -136,6 +140,7 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth, list(
 		list("Smartpack, White", 0, /obj/item/storage/backpack/marine/smartpack/white, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
 		list("Smartpack, Black", 0, /obj/item/storage/backpack/marine/smartpack/black, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
 		list("Logistics IMP Backpack", 0, /obj/item/storage/backpack/marine/satchel/big, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
+		list("Expedition Chestrig", 0, /obj/item/storage/backpack/marine/satchel/intel/chestrig, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
 
 		list("BELT (CHOOSE 1)", 0, null, null, null),
 		list("G8-A General Utility Pouch", 0, /obj/item/storage/backpack/general_belt, MARINE_CAN_BUY_BELT, VENDOR_ITEM_REGULAR),
@@ -187,7 +192,8 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth_snowflake, list(
 	list("Medical Scrubs, Green", 12, /obj/item/clothing/under/rank/medical/green, null, VENDOR_ITEM_REGULAR),
 	list("Medical Scrubs, Purple", 12, /obj/item/clothing/under/rank/medical/purple, null, VENDOR_ITEM_REGULAR),
 	list("Medical Scrubs, White", 12, /obj/item/clothing/under/rank/medical, null, VENDOR_ITEM_REGULAR),
-	list("USCM Service Uniform", 12, /obj/item/clothing/under/marine/officer/bridge, null, VENDOR_ITEM_REGULAR),
+	list("USCM Service Uniform, Tan", 12, /obj/item/clothing/under/marine/officer/bridge, null, VENDOR_ITEM_REGULAR),
+	list("USCM Service Uniform, White", 12, /obj/item/clothing/under/marine/dress, null, VENDOR_ITEM_REGULAR),
 	list("USCM Flightsuit", 12, /obj/item/clothing/under/rank/synthetic/flight, null, VENDOR_ITEM_REGULAR),
 	list("USCM Engineers Uniform", 12, /obj/item/clothing/under/marine/engineer/standard, null, VENDOR_ITEM_REGULAR),
 	list("USCM Engineers Uniform (Darker)", 12, /obj/item/clothing/under/marine/engineer/darker, null, VENDOR_ITEM_REGULAR),
@@ -238,6 +244,7 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth_snowflake, list(
 	list("Beret, Red", 12, /obj/item/clothing/head/beret/cm/red, null, VENDOR_ITEM_REGULAR),
 	list("Beret, Standard", 12, /obj/item/clothing/head/beret/cm, null, VENDOR_ITEM_REGULAR),
 	list("Beret, Tan", 12, /obj/item/clothing/head/beret/cm/tan, null, VENDOR_ITEM_REGULAR),
+	list("Beret, Green", 12, /obj/item/clothing/head/beret/cm, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
 	list("Beret, Black", 12, /obj/item/clothing/head/beret/cm/black, null, VENDOR_ITEM_REGULAR),
 	list("Beret, White", 12, /obj/item/clothing/head/beret/cm/white, null, VENDOR_ITEM_REGULAR),
 	list("Surgical Cap, Blue", 12, /obj/item/clothing/head/surgery/blue, null, VENDOR_ITEM_REGULAR),