enhancements for fax requests in request manager (#88391)

## About The Pull Request
Addition to [#84910](https://github.com/tgstation/tgstation/pull/84910)

Added a "print" button to the request manager. It simply prints at the
centcom station the paper that was faxed to the admins.
Also added "Auto-print Faxes" button to the request manager, which
allows you to enable automatic printing of requests on the admin fax
<details>
<summary>Screenshots</summary>


![image](https://github.com/user-attachments/assets/35cbda0a-c759-4e9e-8899-8e2d81069b4c)

![image](https://github.com/user-attachments/assets/bbb918da-8b84-4a6b-a42e-c06359ab5651)

![image](https://github.com/user-attachments/assets/b380cc13-a9e2-496e-a296-60fb827c4c55)

</details>

## Why It's Good For The Game

The message in the chat may get lost. In this case, it will no longer be
possible to print the paper sent to the CC
Changing the allow_exotic_faxes variable will allow you to fax something
unusual to the station in (very rare) situations. No need to manually
change this variable
## Changelog
🆑
add: added a "print" button to the request manager
add: admin fax can now send exotic items
add: added "Auto-print Faxes" button to the request manager, which
allows you to enable automatic printing of requests on the admin fax
fix: fixed a bug where pressing the print button would cause the receive
animation to appear on all admin faxes.
/🆑

code/modules/requests/request_manager.dm

@@ -154,6 +154,10 @@ GLOBAL_DATUM_INIT(requests, /datum/request_manager, new)
 		to_chat(usr, "You do not have permission to do this, you require +ADMIN", confidential = TRUE)
 		return
 
+	if (action == "toggleprint")
+		GLOB.fax_autoprinting = !GLOB.fax_autoprinting
+		return TRUE
+
 	// Get the request this relates to
 	var/id = params["id"] != null ? text2num(params["id"]) : null
 	if (!id)
@@ -228,9 +232,20 @@ GLOBAL_DATUM_INIT(requests, /datum/request_manager, new)
 			if(request.req_type != REQUEST_FAX)
 				to_chat(usr, "Request doesn't have a paper to read.", confidential = TRUE)
 				return TRUE
-			var/obj/item/paper/request_message = request.additional_information
+			var/obj/item/paper/request_message = request.additional_information["paper"]
 			request_message.ui_interact(usr)
 			return TRUE
+		if ("print")
+			if (request.req_type != REQUEST_FAX)
+				to_chat(usr, "Request doesn't have a paper to print.", confidential = TRUE)
+				return TRUE
+			for(var/obj/machinery/fax/admin/FAX as anything in SSmachines.get_machines_by_type_and_subtypes(/obj/machinery/fax/admin))
+				if(FAX.fax_id != request.additional_information["destination_id"])
+					continue
+				var/obj/item/paper/request_message = request.additional_information["paper"]
+				var/sender_name = request.additional_information["sender_name"]
+				FAX.receive(request_message, sender_name)
+				return TRUE
 		if ("play")
 			if(request.req_type != REQUEST_INTERNET_SOUND)
 				to_chat(usr, "Request doesn't have a sound to play.", confidential = TRUE)
@@ -257,6 +272,7 @@ GLOBAL_DATUM_INIT(requests, /datum/request_manager, new)
 				"timestamp" = request.timestamp,
 				"timestamp_str" = gameTimestamp(wtime = request.timestamp)
 			))
+	data["fax_autoprinting"] = GLOB.fax_autoprinting
 	return data
 
 #undef REQUEST_PRAYER