Adds the Anti-Surveillance Tool for Traitors.

Adds a traitor device to warn the traitor if they're being spied or are about to be spied on by the AI or anyone using a camera console.
It will warn the holder by changing color, beeping a specific tone, and sending a message to their chat log.  It only does this when the state of spying changes, so it will not spam the chatlog if nothing changes.  Only the holder can hear the warnings.  It also functions like a regular multitool.

code/datums/uplink/tools.dm

@@ -66,6 +66,14 @@
 			When in hacking mode this device will grant full access to any standard airlock within 20 to 40 seconds. \
 			This device will also be able to immediately access the last 6 to 8 hacked airlocks."
 
+/datum/uplink_item/item/tools/hacking_tool
+	name = "Anti-Surveillance Tool"
+	item_cost = 20
+	path = /obj/item/device/multitool/ai_detector
+	desc = "This functions like a normal multitool, but includes an integrated camera network sensor that will warn the holder if they are being \
+	watched, by changing color and beeping.  It is able to detect both AI visual surveillance and security camera utilization from terminals, and \
+	will give different warnings by beeping and changing colors based on what it detects.  Only the holder can hear the warnings."
+
 /datum/uplink_item/item/tools/emag
 	name = "Cryptographic Sequencer"
 	item_cost = 30