AI-HUD and interface

Adds back in AI buttons/interface, for easier access to verbs.

Send-Message and Take-Picture verbs for AI appear to be bugged/unusable,
holding off on fixing in case of any bay updates.

code/modules/mob/living/silicon/ai/nano.dm

@@ -0,0 +1,8 @@
+var/obj/nano_module/crew_monitor/crew_monitor
+
+/mob/living/silicon/ai/proc/nano_crew_monitor()
+	set category = "AI Commands"
+	set name = "Crew Monitor"
+	if (!crew_monitor)
+		init_subsystems()
+	crew_monitor.ui_interact(usr)