Uplinks exist as objs on both box and deff when they should be using a landmark

Created by: gbasood

world: Error(Cannot read null.mode (/exception))
Hidden Uplink. (/obj/item/device/uplink/hidden): New(the uplink (/obj/item/weapon/implant/uplink))
the uplink (/obj/item/weapon/implant/uplink): New(the implanter (/obj/item/weapon/implanter))
Uplink Implant (with injector) (/obj/item/weapon/storage/box/syndie_kit/imp_uplink): New(the floor (96,124,2) (/turf/unsimulated/floor))

Did some fixing of that error output and basically what's happening is ticker is null before the uplink's New() happens i.e. the obj is instantiated before ticker is

/obj/item/device/uplink/New()
    ..()
    welcome = ticker.mode.uplink_welcome
    uses = ticker.mode.uplink_uses

WHOOOOOOO