burn wounds, for real this time (#20542)

* burn wounds

* user feedback

* ready for review

* sean review

* Apply suggestions from code review

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

* surgery fix

* other repair methods

* GDN review

* health scanner feedback

* Update code/game/objects/items/devices/scanners.dm

Co-authored-by: Nathan Winters <100448493+CinnamonSnowball@users.noreply.github.com>

* bodyscanner print out

* Update code/game/machinery/adv_med.dm

---------

Co-authored-by: Farie82 <farie82@users.noreply.github.com>
Co-authored-by: Nathan Winters <100448493+CinnamonSnowball@users.noreply.github.com>

code/datums/status_effects/buffs.dm

@@ -315,6 +315,7 @@
 						if(prob(10))
 							E.mend_fracture()
 							E.fix_internal_bleeding()
+							E.fix_burn_wound(update_health = FALSE)
 							heal_points--
 			else if(issilicon(L))
 				L.adjustBruteLoss(-3.5)
@@ -349,6 +350,7 @@
 		if(is_mining_level(H.z))
 			for(var/obj/item/organ/external/E in H.bodyparts)
 				E.fix_internal_bleeding()
+				E.fix_burn_wound()
 				E.mend_fracture()
 		else
 			to_chat(owner, "<span class='warning'>...But the core was weakened, it is not close enough to the rest of the legions of the necropolis.</span>")