[MDB IGNORE] Removes tablet cartridges + reworks a ton more (#66505)

- All tablets who previously had apps in a cartridge now has them built-into their tablet instead. This means it costs space for it.
- Rebalances the sizes of several apps to help them fit on Command tablets (Cargo ordering costed 20!!)
- Removes tablet cartridges, they've been reworked into a regular old portable disk (the same you use for toxins/borgs)
- Removes Signaller (the module required to run the signaller app) from tablets (likely will remove more in the future)
- Refactors the health/chem scanning app to not be as bad
- Dehardcodes detomatix resistance
- Ability to send PDA's to all is now tied to your access rather than a cartridge
- Moves 'eject disk' button to the very top of the UI

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

@@ -10,9 +10,10 @@
 	transfer_access = list(ACCESS_ENGINE)
 	usage_flags = PROGRAM_CONSOLE
 	requires_ntnet = 0
-	size = 9
+	size = 8
 	tgui_id = "NtosPowerMonitor"
 	program_icon = "plug"
+	detomatix_resistance = DETOMATIX_RESIST_MINOR
 
 	var/has_alert = 0
 	var/datum/weakref/attached_wire_ref