[NO GBP] Critical fixes for cyborg omnitools (#82825)

## About The Pull Request
Fixes several critical fixes for cyborg omnitools, surgical omnitools in
peculiar. Which is:
1. bonesetter omnitool can do compound fracture surgery now
2. omnitool butchering not properly disabled works (why didn't that
runtime. fucking dreammaker)
3. omnitool surgery_initiator not properly disabled
4. cautery in offhand not working

Fixes #82805
Fixes #82868

Honestly I have now regretted for doing this kind of implementation at
the start. with how shoddily coded it is.
Planning to refactor cyborg omnitools, admin omnitool and ayys omnitool
(all have the same base of implementation) to be less snowflakey. but
that's for the future. and will take some time. This is a bandaid fix
for now
## Why It's Good For The Game
this is cbt
## Changelog
🆑
fix: fixed cyborg bonesetter not working for compound fractures
fix: butchering not disabling in cyborg omnitool
fix: fixes a bug where if you select the omnitool it would be stuck in
surgery initiator mode
fix: cautery in off hand for cyborg omnitools not working
/🆑

code/datums/components/surgery_initiator.dm

@@ -139,7 +139,7 @@
 		for(var/obj/item/borg/cyborg_omnitool/medical/omnitool in user.held_items)
 			if(omnitool.tool_behaviour == TOOL_CAUTERY)
 				has_cautery = TRUE
-		if(has_cautery)
+		if(!has_cautery)
 			patient.balloon_alert(user, "need a cautery in an inactive slot to stop the surgery!")
 			return
 	else if(!close_tool || close_tool.tool_behaviour != required_tool_type)

code/game/objects/items/robot/items/tools.dm

@@ -319,9 +319,9 @@
 
 /obj/item/borg/cyborg_omnitool/medical/reference_item_for_parameters()
 	var/datum/component/butchering/butchering = src.GetComponent(/datum/component/butchering)
-	butchering.butchering_enabled = tool_behaviour == (TOOL_SCALPEL && TOOL_SAW)
+	butchering.butchering_enabled = (tool_behaviour == TOOL_SCALPEL || tool_behaviour == TOOL_SAW)
 	RemoveElement(/datum/element/eyestab)
-	RemoveComponentSource(/datum/component/surgery_initiator)
+	qdel(GetComponent(/datum/component/surgery_initiator))
 	item_flags = SURGICAL_TOOL
 	switch(tool_behaviour)
 		if(TOOL_SCALPEL)

code/modules/surgery/bone_mending.dm

@@ -48,7 +48,7 @@
 /datum/surgery_step/repair_bone_hairline
 	name = "repair hairline fracture (bonesetter/bone gel/tape)"
 	implements = list(
-		/obj/item/bonesetter = 100,
+		TOOL_BONESET = 100,
 		/obj/item/stack/medical/bone_gel = 100,
 		/obj/item/stack/sticky_tape/surgical = 100,
 		/obj/item/stack/sticky_tape/super = 50,
@@ -98,7 +98,7 @@
 /datum/surgery_step/reset_compound_fracture
 	name = "reset bone (bonesetter)"
 	implements = list(
-		/obj/item/bonesetter = 100,
+		TOOL_BONESET = 100,
 		/obj/item/stack/sticky_tape/surgical = 60,
 		/obj/item/stack/sticky_tape/super = 40,
 		/obj/item/stack/sticky_tape = 20)