Some CTF changes (#24595)

* Some CTF changes

🆑 coiax
add: CTF players start with their helmet toggled off, better to see the
whites of their opponents eyes. Very briefly.
fix: Existing CTF barricades are repaired between rounds, and deploy
instantly when replaced.
tweak: Healing non-critical CTF damage is faster. Remember though, if
you drop into crit, YOU DIE.
add: Admin ghosts can just click directly on the CTF controller to
enable them, in addition to using the Secrets panel.
/🆑

- @Cyberboss also look at all my New->Initialize conversions.

* Procifies toggle_ctf

* Whoops, two procs with the same name

code/modules/admin/secrets.dm

@@ -577,11 +577,7 @@
 		if("ctfbutton")
 			if(!check_rights(R_ADMIN))
 				return
-			var/ctf_enabled = FALSE
-			for(var/obj/machinery/capture_the_flag/CTF in machines)
-				ctf_enabled = CTF.toggle_ctf()
-			message_admins("[key_name_admin(usr)] has [ctf_enabled? "enabled" : "disabled"] CTF!")
-			notify_ghosts("CTF has been [ctf_enabled? "enabled" : "disabled"]!",'sound/effects/ghost2.ogg')
+			toggle_all_ctf(usr)
 		if("masspurrbation")
 			if(!check_rights(R_FUN))
 				return