Fixes the teleporter UI (#25620)

* iywbfwbanfw yeah

* bam

---------

Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>

code/game/machinery/teleporter.dm

@@ -93,7 +93,8 @@
 		data["teleporterhub"] = null
 		data["calibrated"] = null
 	data["regime"] = regime
-	data["target"] = (!target || !get_turf(target)) ? "None" : sanitize(get_area(target))
+	var/area/target_area = get_area(target)
+	data["target"] = target_area ? sanitize(target_area.name) : "None"
 	data["calibrating"] = calibrating
 	data["locked"] = locked ? TRUE : FALSE
 	data["targetsTeleport"] = null

tgui/packages/tgui/interfaces/Teleporter.js

@@ -47,6 +47,7 @@ export const Teleporter = (props, context) => {
                       <Dropdown
                         width={18.2}
                         selected={target}
+                        disabled={calibrating}
                         options={Object.keys(targetsTeleport)}
                         color={target !== 'None' ? 'default' : 'bad'}
                         onSelected={(val) =>
@@ -62,6 +63,7 @@ export const Teleporter = (props, context) => {
                       <Dropdown
                         width={18.2}
                         selected={target}
+                        disabled={calibrating}
                         options={Object.keys(targetsTeleport)}
                         color={target !== 'None' ? 'default' : 'bad'}
                         onSelected={(val) =>