Radio sfx option is in the radio instead of settings (#90598)

## About The Pull Request

Opinions aren't too strong about taking it out of the settings page, I
only did it cause settings doesn't auto update with the pref updating,
so I can put it back if wanted.

Adds a volume slider in radios which you can use to edit your own blip
volume, which then plays a blip back at you so you know what it sounds
like.

## Why It's Good For The Game

You now change the volume using the in-game item instead of having to
scroll through a bunch of settings and find it, and you get instant
feedback so you know exactly what it's gonna sound like.


https://github.com/user-attachments/assets/fe936ed8-9620-4e81-8782-e6fa99de100a

## Changelog

🆑
qol: Radios/headsets now have a slider to change the volume from radio
noises.
/🆑

code/game/objects/items/devices/radio/radio.dm

@@ -477,6 +477,7 @@
 	data["subspace"] = subspace_transmission
 	data["subspaceSwitchable"] = subspace_switchable
 	data["headset"] = FALSE
+	data["radio_noises"] = (user.client?.prefs.read_preference(/datum/preference/numeric/volume/sound_radio_noise))
 
 	return data
 
@@ -484,6 +485,8 @@
 	. = ..()
 	if(.)
 		return
+
+	var/mob/user = ui.user
 	switch(action)
 		if("frequency")
 			if(freqlock != RADIO_FREQENCY_UNLOCKED)
@@ -524,6 +527,15 @@
 				else
 					recalculateChannels()
 				. = TRUE
+		if("set_radio_volume")
+			if(!user.client)
+				return
+			user.client.prefs.write_preference(GLOB.preference_entries[/datum/preference/numeric/volume/sound_radio_noise], params["volume"])
+			//let them know what it'll sound like
+			//we get their read prefs instead of just taking the params beacuse write_preference is what handles ensuring
+			//there's no href exploits.
+			var/volume_modifier = (user.client.prefs.read_preference(/datum/preference/numeric/volume/sound_radio_noise))
+			SEND_SOUND(user, sound('sound/items/radio/radio_receive.ogg', volume = volume_modifier))
 
 /obj/item/radio/examine(mob/user)
 	. = ..()