Adds a new BEPIS design; The Mauna Mug (#48599)

🆑 Kryson & Qustinnus
add: New BEPIS design; a self heating mug
/🆑

A self-heating mug that you can get from BEPIS designs. the better the cell thats in it, the higher the max temp and the faster the temp goes up.

code/modules/research/techweb/all_nodes.dm

@@ -1076,6 +1076,13 @@
 	hidden = TRUE
 	experimental = TRUE
 
+/datum/techweb_node/Mauna_Mug
+	id = "mauna_mug"
+	display_name = "Mauna Mug"
+	description = "A bored scientist was thinking to himself for very long...and then realized his coffee got cold! He made this invention to solve this extreme problem."
+	prereq_ids = list("base")
+	design_ids = list("mauna_mug")
+
 /datum/techweb_node/spec_eng
 	id = "spec_eng"
 	display_name = "Specialized Engineering"
@@ -1093,6 +1100,7 @@
 	description = "It is said that security in the Australicus sector is tight, so we took some pointers from their equipment. Thankfully, our sector lacks any signs of these, 'dropbears'."
 	prereq_ids = list("base")
 	design_ids = list("pin_explorer", "stun_boomerang")
+
 	research_costs = list(TECHWEB_POINT_TYPE_GENERIC = 2500)
 	export_price = 2500
 	hidden = TRUE