Maybe unused Stimulus controller

Author: amatsuda

app/javascript/controllers/index.js

@@ -54,7 +54,6 @@ import TimeSlotDialogController from "./time_slot_dialog_controller"
 import TimeSlotErrorController from "./time_slot_error_controller"
 import TimeSlotFormResetController from "./time_slot_form_reset_controller"
 import TimeSlotsController from "./time_slots_controller"
-import ToggleVisibilityController from "./toggle_visibility_controller"
 import TomSelectController from "./tom_select_controller"
 import TrackFilterController from "./track_filter_controller"
 
@@ -103,6 +102,5 @@ application.register("time-slot-dialog", TimeSlotDialogController)
 application.register("time-slot-error", TimeSlotErrorController)
 application.register("time-slot-form-reset", TimeSlotFormResetController)
 application.register("time-slots", TimeSlotsController)
-application.register("toggle-visibility", ToggleVisibilityController)
 application.register("tom-select", TomSelectController)
 application.register("track-filter", TrackFilterController)