Fix some harddels. (#21373)

Let's try to haunt down this brain and mannequin harddel bullshit

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Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/game/objects/items/weapons/cards_ids.dm

@@ -158,6 +158,7 @@
 
 /obj/item/card/id/Destroy()
 	QDEL_NULL(chat_user)
+	mob_id = null
 	. = ..()
 	GC_TEMPORARY_HARDDEL
 

code/game/objects/items/weapons/ecigs.dm

@@ -52,6 +52,11 @@
 		cig_cell = new cell_type(src)
 	ec_cartridge = new cartridge_type(src)
 
+/obj/item/clothing/mask/smokable/ecig/Destroy()
+	QDEL_NULL(ec_cartridge)
+	QDEL_NULL(cig_cell)
+	return ..()
+
 /obj/item/clothing/mask/smokable/ecig/get_cell()
 	return cig_cell
 

code/game/objects/items/weapons/grenades/chem_grenade.dm

@@ -11,7 +11,7 @@
 	var/state = 0
 	var/path = 0
 	var/obj/item/device/assembly_holder/detonator = null
-	var/list/beakers = new/list()
+	var/list/beakers = list()
 	var/list/allowed_containers = list(/obj/item/reagent_containers/glass/beaker, /obj/item/reagent_containers/glass/bottle)
 	var/affected_area = 3
 
@@ -26,6 +26,13 @@
 	. = ..()
 	create_reagents(1000)
 
+/obj/item/grenade/chem_grenade/Destroy()
+	for(var/obj/item/beaker in beakers)
+		qdel(beaker)
+	beakers.Cut()
+	QDEL_NULL(detonator)
+	return ..()
+
 /obj/item/grenade/chem_grenade/attack_self(mob/user as mob)
 	if(!stage || stage==1)
 		if(detonator)