Request Console refactor (#75067)

## About The Pull Request

This PR changes the request consoles in the folowing ways:

- The request console's had some very old UI, so I decided to convert it
to tgUI.
- Cleans up and changes various variable names. Also removes a
historical comment (desouls the file)
- Sending an announcement now has a cooldown of 30 seconds like the
message console priority announcement
- Audio feedback on successful and erroneous message give a little audio
feedback
- Reply is now Quick Reply, which you do in a popup

I have half a mind to remove the long material list from the ORM, as
some people told me I should, but for now it stays.

<details> 
<summary>Screenshots of the new UI</summary>


![image](https://user-images.githubusercontent.com/2676196/235372296-eab8f99e-489c-4268-8c09-e5998ebbfeec.png)


![image](https://user-images.githubusercontent.com/2676196/235372122-c52b6663-a34c-43a0-be3c-87211a2116d8.png)


![image](https://user-images.githubusercontent.com/2676196/235372030-c465416c-9a0e-4ef2-8c0c-ea104c85f44d.png)

</details>

I originally planned to add mapping helpers, but decided to delay it
until a future PR.

## Why It's Good For The Game

TgUI is good and powerful.

## Changelog

🆑
refactor: converts the request console to tgui
/🆑

code/modules/admin/verbs/debug.dm

@@ -319,7 +319,7 @@
 			areas_with_air_alarm.Add(A.type)
 		CHECK_TICK
 
-	for(var/obj/machinery/requests_console/RC in GLOB.allConsoles)
+	for(var/obj/machinery/requests_console/RC in GLOB.req_console_all)
 		var/area/A = get_area(RC)
 		if(!A)
 			dat += "Skipped over [RC] in invalid location, [RC.loc].<br>"