Makes uses of do_after sane (#18334)

* Prevents insta-actions

* Do_after sanity

NOTE: NUKE do_after_action

* Update bonfire.dm

* The  rest of them

Also fixes a tpyo

* no minitest :)

* .

* .

* Gets rid of the slowdown for now

---------

Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

code/game/objects/effects/decals/Cleanable/misc.dm

@@ -204,5 +204,5 @@
 
 /obj/effect/decal/cleanable/confetti/attack_hand(mob/user)
 	to_chat(user, span_notice("You start to meticulously pick up the confetti."))
-	if(do_after(user, 60))
+	if(do_after(user, 6 SECONDS, target = src))
 		qdel(src)

code/game/objects/effects/decals/posters/posters.dm

@@ -78,7 +78,7 @@
 
 	var/obj/structure/sign/poster/P = new poster_type(user.loc, get_dir(user, W), src)
 
-	if(do_after(user, 17)) //Let's check if everything is still there
+	if(do_after(user, 17, target = src)) //Let's check if everything is still there
 		to_chat(user, span_notice("You place the poster!"))
 		qdel(src)
 		return TRUE

code/game/objects/effects/mines.dm

@@ -332,7 +332,7 @@
 	add_fingerprint(user)
 	msg_admin_attack("[key_name_admin(user)] primed \a [src]")
 	user.visible_message("[user] starts priming \the [src.name].", "You start priming \the [src.name]. Hold still!")
-	if(do_after(user, 10 SECONDS))
+	if(do_after(user, 10 SECONDS, target = src))
 		playsound(src, 'sound/weapons/armbomb.ogg', 75, 1, -3)
 		prime(user)
 	else
@@ -343,7 +343,7 @@
 /obj/item/mine/attackby(obj/item/W as obj, mob/living/user as mob)
 	if(W.has_tool_quality(TOOL_SCREWDRIVER) && trap)
 		to_chat(user, span_notice("You begin removing \the [trap]."))
-		if(do_after(user, 10 SECONDS))
+		if(do_after(user, 10 SECONDS, target = src))
 			to_chat(user, span_notice("You finish disconnecting the mine's trigger."))
 			trap.forceMove(get_turf(src))
 			trap = null

code/game/objects/effects/overlays.dm

@@ -69,7 +69,7 @@
 /obj/effect/overlay/snow/attackby(obj/item/W as obj, mob/user as mob)
 	if (istype(W, /obj/item/shovel))
 		user.visible_message(span_notice("[user] begins to shovel away \the [src]."))
-		if(do_after(user, 40))
+		if(do_after(user, 4 SECONDS, target = src))
 			to_chat(user, span_notice("You have finished shoveling!"))
 			qdel(src)
 		return