Small playsound audit, particularly involving portal sounds (#83893)

## About The Pull Request

I was looking at sounds (as you do) and I noticed this


![image](https://github.com/tgstation/tgstation/assets/51863163/25b298ca-31ac-48a0-9f86-c65a8becd532)

These sounds don't exist

We have `portal_open_1`, not `portal_open1`. 
This wasn't caught on compile because they used `""` and not `''`.

So I went through and audited a bunch of playsound uses that don't use
`''`. Only one error, fortunately

Likewise there was a ton of places running `get_sfx` pointlessly
(because `playsound` does it for you) so I clened that up.

However while auditing the portal stuff I noticed a few oddities, so I
cleaned it up a bit.

Also also I added the portal sounds to the wormholes event and gave it a
free ™️ optimization because it was an in-world loop

## Changelog

🆑 Melbert
sound: Portals made by portal guns now make sounds as expected
sound: Wormholes from the wormhole event now make sounds when formed
/🆑

code/modules/modular_computers/file_system/programs/secureye.dm

@@ -150,7 +150,7 @@
 			else
 				camera_ref = null
 			if(!spying)
-				playsound(computer, get_sfx(SFX_TERMINAL_TYPE), 25, FALSE)
+				playsound(computer, SFX_TERMINAL_TYPE, 25, FALSE)
 			if(isnull(camera_ref))
 				return TRUE
 			if(internal_tracker)