[MIRROR] Many new global signals from downstream (#12051)

Co-authored-by: Will <7099514+Willburd@users.noreply.github.com>

code/modules/detectivework/tools/sample_kits.dm

@@ -137,6 +137,7 @@
 /obj/item/forensics/sample_kit/proc/take_sample(var/mob/user, var/atom/supplied)
 	var/obj/item/sample/S = new evidence_path(get_turf(user), supplied)
 	to_chat(user, span_notice("You transfer [S.evidence.len] [S.evidence.len > 1 ? "[evidence_type]s" : "[evidence_type]"] to \the [S]."))
+	SEND_GLOBAL_SIGNAL(COMSIG_GLOB_FORENSICS_COLLECTED, supplied, user)
 
 /obj/item/forensics/sample_kit/afterattack(var/atom/A, var/mob/user, var/proximity)
 	if(!proximity)

code/modules/detectivework/tools/swabs.dm

@@ -114,6 +114,7 @@
 	if(sample_type)
 		user.visible_message("\The [user] swabs \the [A] for a sample.", "You swab \the [A] for a sample.")
 		set_used(sample_type, A)
+		SEND_GLOBAL_SIGNAL(COMSIG_GLOB_FORENSICS_COLLECTED, A, user)
 
 /obj/item/forensics/swab/proc/set_used(var/sample_str, var/atom/source)
 	name = "[initial(name)] ([sample_str] - [source])"