Add trapped chest dummy nodes

mods/MISC/mcl_temp_helper_recipes/init.lua

@@ -2,6 +2,12 @@
 -- These recipes are NOT part of Minecraft. They are added to make some currently unobtainable items accessible.
 -- TODO: Remove recipes when they become accessible by regular means
 
+minetest.register_craft({
+	type = "shapeless",
+	output = 'mcl_chests:trapped_chest',
+	recipe = {"mcl_core:iron_ingot", "mcl_core:stick", "group:wood", "mcl_chests:chest"},
+})
+
 minetest.register_craft({
 	output = "mcl_sponges:sponge",
 	recipe = {