Makes newscaster news "events" actually used (#37115)

* initial work

* saner

* cleaner

* file split

* moves defines

* cleanup

* compiles

* bus tool

* testing

* better admin tools

* better admin tools

* headlines

* headlines

* more headlines, all done now

* cannot get this to show up over gitignore

* this too

* reverting all of this since i can't get gitignore to behave and it's out of scope

* forgot this

* go again

* saner system, more akin to events subsystem, a lot copied from it

* consistency

* fixes something

* makes this show up too

* reformats

---------

Co-authored-by: SECBATON-GRIFFON <kanef9x@protonmail.com>

code/modules/admin/admin.dm

@@ -872,6 +872,7 @@ var/global/floorIsLava = 0
 			<BR>
 			<A href='?src=\ref[src];secretsfun=fakealerts'>Trigger a fake alert</A><BR>
 			<A href='?src=\ref[src];secretsfun=fakebooms'>Create fake explosions around the station</A><BR>
+			<A href='?src=\ref[src];secretsfun=fakenews'>Create a preset news announcement</A><BR>
 			<BR>
 			<A href='?src=\ref[src];secretsfun=placeturret'>Create a turret</A><BR>
 			<A href='?src=\ref[src];secretsfun=virusdish'>Create a new virus in a dish</A><BR>