Bun, Inferno->React migration (#22529)

Re-creation of https://github.com/Aurorastation/Aurora.3/pull/21046 to
skip merge conflict hell. Brings us modern TGUI.

**ALTERNATE TITLE: TGUI HELLSCAPE PR
ABANDON ALL HOPE YE WHO ENTER HERE**

- [x] Migrate build tools (javascript -> typescript, bun for package
management).
- [x] Upgrade all TGUI dependencies and associated root files to
TG-congruent versions (axios, babel, dompurify, eslint, highlight,
marked, prettier, sass, source-map, stacktrace-parser, typescript).
- [x] InfernoJS -> React migrations
- [x] React cleanup and polish (migrate all remaining .js files to
appropriate .ts or .tsx filetype, all remaining hooks, linting, error
corrections, etc.)
- [ ] Test all remaining TGUI interfaces

code/modules/modular_computers/file_system/programs/security/camera.dm

@@ -162,9 +162,10 @@
 		return FALSE
 
 	set_current(C)
-	user.set_machine(ui_host())
+	var/obj/host = ui_host()
+	if(host)
+		user.set_machine(host)
 	user.reset_view(current_camera)
-	check_eye(user)
 
 	if(ishuman(user))
 		var/mob/living/carbon/human/H = user
@@ -172,6 +173,22 @@
 
 	return TRUE
 
+/datum/computer_file/program/camera_monitor/check_eye(mob/user)
+	if(user.stat || user.blinded)
+		return -1
+	if(!current_camera)
+		return 0
+
+	var/viewflag = current_camera.check_eye(user)
+	if(viewflag < 0)
+		reset_current()
+	return viewflag
+
+/datum/computer_file/program/camera_monitor/grants_equipment_vision(mob/user)
+	if(user.stat || user.blinded || !current_camera)
+		return FALSE
+	return current_camera.grants_equipment_vision(user)
+
 /datum/computer_file/program/camera_monitor/proc/set_current(var/obj/structure/machinery/camera/C)
 	if(current_camera == C)
 		return
@@ -192,44 +209,14 @@
 			L.tracking_cancelled()
 	current_camera = null
 
-/datum/computer_file/program/camera_monitor/check_eye(var/mob/user as mob)
-	var/obj/item/modular_computer/MC = user.machine
-	if(istype(MC) && ui_host() == MC)
-		if(!MC.working || user.blinded || user.stat)
-			user.unset_machine()
-			return -1
-	if(!current_camera)
-		return 0
-	var/viewflag = current_camera.check_eye(user)
-	if ( viewflag < 0 ) //camera doesn't work
-		reset_current()
-	return viewflag
-
-/datum/computer_file/program/camera_monitor/grants_equipment_vision(mob/user)
-	var/obj/item/modular_computer/MC = user.machine
-	if(istype(MC) && ui_host() == MC)
-		if(!MC.working || user.blinded || user.stat)
-			return FALSE
-	if(!current_camera)
-		return FALSE
-	var/viewflag = current_camera.check_eye(user)
-	if (viewflag < 0) //camera doesn't work
-		return FALSE
-	return TRUE
-
 // ERT Variant of the program
 /datum/computer_file/program/camera_monitor/ert
 	filename = "ntcammon"
 	filedesc = "Advanced Camera Monitoring"
 	extended_desc = "This program allows remote access to station's camera system. Some camera networks may have additional access requirements. This version has an integrated database with additional encrypted keys."
 	size = 14
-	nanomodule_path = /datum/nano_module/camera_monitor/ert
 	available_on_ntnet = FALSE
 
-/datum/nano_module/camera_monitor/ert
-	name = "Advanced Camera Monitoring Program"
-	available_to_ai = FALSE
-
 // The ERT variant has access to ERT and crescent cams, but still checks for accesses. ERT members should be able to use it.
 /datum/computer_file/program/camera_monitor/ert/modify_networks_list(var/list/networks)
 	..()
@@ -242,13 +229,9 @@
 	filedesc = "Journalism Camera Monitoring"
 	extended_desc = "This program allows remote access to station's camera system. Some camera networks may have additional access requirements. This version has has a connection to news networks."
 	size = 2
-	nanomodule_path = /datum/nano_module/camera_monitor/news
 	required_access_download = null
 	usage_flags = PROGRAM_ALL
 
-/datum/nano_module/camera_monitor/news
-	name = "Journalism Camera Monitoring Program"
-
 /datum/computer_file/program/camera_monitor/news/modify_networks_list(var/list/networks)
 	networks = list()
 	networks.Add(list(list("tag" = NETWORK_NEWS, "has_access" = 1)))

code/modules/modular_computers/file_system/programs/security/penalmechs.dm

@@ -128,7 +128,6 @@
 	set_current(C)
 	user.machine = ui_host()
 	user.reset_view(current_camera)
-	check_eye(user)
 	return TRUE
 
 /datum/computer_file/program/penal_mechs/proc/set_current(var/obj/structure/machinery/camera/C)
@@ -150,11 +149,3 @@
 		if(istype(L))
 			L.tracking_cancelled()
 	current_camera = null
-
-/datum/computer_file/program/penal_mechs/check_eye(var/mob/user)
-	if(!current_camera)
-		return FALSE
-	var/viewflag = current_camera.check_eye(user)
-	if(viewflag < 0) //camera doesn't work
-		reset_current()
-	return viewflag