[MIRROR] Removes more NTNet from Tablets and removes a ton of dead code [MDB IGNORE] (#19997)

* Removes more NTNet from Tablets and removes a ton of dead code (#74085)

## About The Pull Request

Removes NtNet softwaredownload/communication because they did nothing,
so this also removes the feature to shut them off from Wirecarp

I removed tablets from being added to networks, Tablets already generate
logs for actions they do, which is already enough for the effects it has
in-game (just being visible to Wirecarp), once NtNet is deleted from
everything else then we can move it to ModPCs and limit logging to only
ModPC actions.

Fixes shutting off ntnet relays from Wirecarp, now you can properly shut
off Ntnet, and the warning that it kicks you out of the program is now
true.

Gives the Holodeck it's own network root define and fixes Syndicate
network showing up on Wirecarp

Wirecarp's PDA logs now shows the source of an action

## Why It's Good For The Game

Moves ModPCs further from NTNet so we can move towards deleting it
entirely
Makes Wirecarp more responsible and trustworthy
Removes useless stuff that never gets used, simplifying a overthought
overcomplicated system.

## Changelog

🆑
balance: Wirecarp now properly shuts off NtNet remotely.
balance: Wirecarp now shows the source of a PDA that does an action.
fix: Wirecarp can no longer be used to see if Nukies exist through their
networks.
del: Removes Software downloading and communication Ntnet networks, as
they were pretty worthless.
/🆑

* Removes more NTNet from Tablets and removes a ton of dead code

---------

Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>

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

@@ -6,7 +6,6 @@
 	undeletable = TRUE
 	size = 4
 	requires_ntnet = TRUE
-	requires_ntnet_feature = NTNET_SOFTWAREDOWNLOAD
 	available_on_ntnet = FALSE
 	ui_header = "downloader_finished.gif"
 	tgui_id = "NtosNetDownloader"

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

@@ -12,7 +12,6 @@
 	extended_desc = "This program allows communication over NTNRC network"
 	size = 8
 	requires_ntnet = TRUE
-	requires_ntnet_feature = NTNET_COMMUNICATION
 	ui_header = "ntnrc_idle.gif"
 	available_on_ntnet = TRUE
 	tgui_id = "NtosNetChat"

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

@@ -22,6 +22,12 @@
 		if("toggleIDS")
 			SSmodular_computers.intrusion_detection_enabled = !SSmodular_computers.intrusion_detection_enabled
 			return TRUE
+		if("toggle_relay")
+			var/obj/machinery/ntnet_relay/target_relay = locate(params["ref"]) in SSmodular_computers.ntnet_relays
+			if(!istype(target_relay))
+				return
+			target_relay.set_relay_enabled(!target_relay.relay_enabled)
+			return TRUE
 		if("purgelogs")
 			SSnetworks.purge_logs()
 			return TRUE
@@ -29,24 +35,25 @@
 			var/logcount = params["new_number"]
 			SSnetworks.update_max_log_count(logcount)
 			return TRUE
-		if("toggle_function")
-			SSmodular_computers.toggle_function(text2num(params["id"]))
-			return TRUE
 		if("toggle_mass_pda")
 			var/obj/item/modular_computer/target_tablet = locate(params["ref"]) in GLOB.TabletMessengers
 			if(!istype(target_tablet))
 				return
 			for(var/datum/computer_file/program/messenger/messenger_app in target_tablet.stored_files)
 				messenger_app.spam_mode = !messenger_app.spam_mode
+			return TRUE
 
 /datum/computer_file/program/ntnetmonitor/ui_data(mob/user)
 	var/list/data = list()
 
-	data["ntnetstatus"] = SSmodular_computers.check_function()
-	data["ntnetrelays"] = SSmodular_computers.ntnet_relays.len
+	data["ntnetrelays"] = list()
+	for(var/obj/machinery/ntnet_relay/relays as anything in SSmodular_computers.ntnet_relays)
+		var/list/relay_data = list()
+		relay_data["is_operational"] = !!relays.is_operational
+		relay_data["name"] = relays.name
+		relay_data["ref"] = REF(relays)
 
-	data["config_softwaredownload"] = SSmodular_computers.setting_softwaredownload
-	data["config_communication"] = SSmodular_computers.setting_communication
+		data["ntnetrelays"] += list(relay_data)
 
 	data["idsstatus"] = SSmodular_computers.intrusion_detection_enabled
 	data["idsalarm"] = SSmodular_computers.intrusion_detection_alarm