[MIRROR] Nuclear PDAs work on nukie base, basic programs now available [MDB IGNORE] (#18997)

Nuclear PDAs work on nukie base, basic programs now available (#72988)

## About The Pull Request
Nuclear PDAs now start with all the standard PDA programs + Fission 360.
Their NT Software Hub starts emagged, so they still have access to all
syndicate programs. Additionally, Nuclear PDAs are now long-ranged,
allowing operatives to download ~~donksoft arcade~~ useful programs
while still on base.

Default programs:

![image](https://user-images.githubusercontent.com/44104681/215008172-4dca93c6-cc34-4f2b-a1f0-4d6edd6842e9.png)

Hidden from others on Messenger (so as to not give the ops away):

![image](https://user-images.githubusercontent.com/44104681/215008406-253ea396-51ab-4619-8293-7553a60797fb.png)

Downloading illegal programs while on base:

![image](https://user-images.githubusercontent.com/44104681/215008685-96ffe1fb-da0d-4b5a-8392-5d4a8ca05819.png)

Fixes #72977
## Why It's Good For The Game
Loneops no longer waste over 1/5th of their TC when buying Detomatix, an
edge case related to midround traitors is resolved, and new nukies can
use the Detomatix with their starting PDA, rather than This One Specific
PDA Hidden In A Locker, which is more intuitive.
## Changelog
🆑 Vladoricious
qol: Nuclear PDAs now actually work like a PDA should, with the power to
download normal programs and delete them too. The nerds over at Cybersun
even installed a new "Why Fy Dry Ver", allowing you to download your
programs while still on the base!
fix: As a result, Lone Ops will no longer get scammed out of over 1/5th
of their TC when buying the Detomatix cartridge and Midround Traitors
with stolen Nuclear PDAs will not be denied an uplink.
/🆑

---------

Co-authored-by: Vladin Heir <44104681+VladinXXV@users.noreply.github.com>
Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>

code/modules/modular_computers/computers/item/computer.dm

@@ -318,8 +318,8 @@ GLOBAL_LIST_EMPTY(TabletMessengers) // a list of all active messengers, similar
 		if(response == "Yes")
 			turn_on(user)
 
-/obj/item/modular_computer/emag_act(mob/user)
-	if(!enabled)
+/obj/item/modular_computer/emag_act(mob/user, forced)
+	if(!enabled && !forced)
 		to_chat(user, span_warning("You'd need to turn the [src] on first."))
 		return FALSE
 	obj_flags |= EMAGGED //Mostly for consistancy purposes; the programs will do their own emag handling

code/modules/modular_computers/computers/item/pda.dm

@@ -256,23 +256,21 @@
 /obj/item/modular_computer/pda/nukeops
 	name = "nuclear pda"
 	device_theme = "syndicate"
-	has_pda_programs = FALSE
 	comp_light_luminosity = 6.3 //matching a flashlight
 	light_color = COLOR_RED
 	greyscale_config = /datum/greyscale_config/tablet/stripe_thick
 	greyscale_colors = "#a80001#5C070F#000000"
-
+	long_ranged = TRUE
 	starting_programs = list(
-		/datum/computer_file/program/ntnetdownload/syndicate,
 		/datum/computer_file/program/radar/fission360,
 	)
 
-/obj/item/modular_computer/pda/nukeops/emag_act(mob/user)
-	if(!enabled)
-		to_chat(user, span_warning("You'd need to turn the [src] on first."))
-		return FALSE
-	to_chat(user, span_notice("You swipe \the [src]. It's screen briefly shows a message reading \"MEMORY CODE INJECTION DETECTED AND SUCCESSFULLY QUARANTINED\"."))
-	return FALSE
+/obj/item/modular_computer/pda/nukeops/Initialize(mapload)
+	. = ..()
+	emag_act(forced = TRUE)
+	var/datum/computer_file/program/messenger/msg = locate() in stored_files
+	if(msg)
+		msg.invisible = TRUE
 
 /**
  * Silicon PDA