Improve extended examination text for many objects (#31381)

Plurality, capitalization, punctuation, and item icons have been
improved. Status displays now show the same text on examination that
they do visually. Inducers only show a success message when they
actually succeed.

code/game/objects/effects/countdown.dm

@@ -20,7 +20,7 @@
 
 /obj/effect/countdown/examine(mob/user)
 	. = ..()
-	to_chat(user, "This countdown is displaying: [displayed_text]")
+	to_chat(user, "This countdown is displaying: [displayed_text].")
 
 /obj/effect/countdown/proc/attach(atom/A)
 	attached_to = A

code/game/objects/effects/decals/cleanable/humans.dm

@@ -174,7 +174,7 @@
 		. += "You recognise the footprints as belonging to:\n"
 		for(var/shoe in shoe_types)
 			var/obj/item/clothing/shoes/S = shoe
-			. += "some <B>[initial(S.name)]</B> [icon2html(initial(S.icon), user)]\n"
+			. += "[icon2html(initial(S.icon), user)] Some <B>[initial(S.name)]</B>.\n"
 
 	to_chat(user, .)