You can now interact with held mobs beside wearing them (feat: "minor" melee attack chain cleanup) (#90080)

People can now pet held mothroaches and pugs if they want to, or use
items on them, hopefully without causing many issues. After all, it only
took about a couple dozen lines of code to make...

...Oh, did the 527 files changed or the 850~ lines added/removed perhaps
catch your eye? Made you wonder if I accidentally pushed the wrong
branch? or skewed something up big time? Well, nuh uh. I just happen to
be fed up with the melee attack chain still using stringized params
instead of an array/list. It was frankly revolting to see how I'd have
had to otherwise call `list2params` for what I'm trying to accomplish
here, and make this PR another tessera to the immense stupidity of our
attack chain procs calling `params2list` over and over and over instead
of just using that one call instance from `ClickOn` as an argument. It's
2025, honey, wake up!

I also tried to replace some of those single letter vars/args but there
are just way too many of them.

Improving old code. And I want to be able to pet mobroaches while
holding them too.

🆑
qol: You can now interact with held mobs in more ways beside wearing
them.
/🆑

code/modules/mapfluff/ruins/spaceruin_code/garbagetruck.dm

@@ -18,7 +18,7 @@
 	. = ..()
 	icon_state = "[base_icon_state][used ? "-used" : ""]"
 
-/obj/item/eyesnatcher/attack(mob/living/carbon/human/target, mob/living/user, params)
+/obj/item/eyesnatcher/attack(mob/living/carbon/human/target, mob/living/user, list/modifiers)
 	if(used || !istype(target) || !target.Adjacent(user)) //Works only once, no TK use
 		return ..()
 

code/modules/mapfluff/ruins/spaceruin_code/meateor.dm

@@ -99,7 +99,7 @@
 	. = ..()
 	stored_organ = pick_weight(allowed_organs)
 
-/obj/structure/meateor_fluff/flesh_pod/attackby(obj/item/attacking_item, mob/user, params)
+/obj/structure/meateor_fluff/flesh_pod/attackby(obj/item/attacking_item, mob/user, list/modifiers)
 	if (attacking_item.get_sharpness() & SHARP_EDGED)
 		cut_open(user)
 		return

code/modules/mapfluff/ruins/spaceruin_code/oldstation/oldstation_rnd.dm

@@ -23,7 +23,7 @@
 
 	. += span_notice("Insert [EXAMINE_HINT("Research Notes")] to generate points.")
 
-/obj/machinery/rnd/server/oldstation/attackby(obj/item/attacking_item, mob/user, params)
+/obj/machinery/rnd/server/oldstation/attackby(obj/item/attacking_item, mob/user, list/modifiers)
 	if(istype(attacking_item, /obj/item/research_notes) && stored_research)
 		var/obj/item/research_notes/research_notes = attacking_item
 		stored_research.add_point_list(list(TECHWEB_POINT_TYPE_GENERIC = research_notes.value))