chore: remove unused/broken BlueBikes widget

This feature has been unused since the original Orange Line "surge" it
was developed for in mid-2022, and non-working since July 2023, when the
data fetching was commented out due to persistent crashes (see 9211202).

We should avoid leaving code committed that will never be executed
and/or features available in the admin UI that don't work. Should we
choose to prioritize this feature again, the old code lives on in the
history of the repo for reference.

assets/css/pre_fare_v2.scss

@@ -62,8 +62,6 @@
 @import "v2/simulation_common";
 @import "v2/pre_fare/simulation";
 
-@import "v2/blue_bikes";
-
 @import "v2/pre_fare/disruption_diagram/disruption_diagram";
 
 body {

assets/src/apps/v2/pre_fare.tsx

@@ -48,7 +48,6 @@ import MultiScreenPage from "Components/v2/multi_screen_page";
 import SimulationScreenPage from "Components/v2/pre_fare/simulation_screen_page";
 import SurgeBodyRight from "Components/v2/pre_fare/surge_body_right";
 import ShuttleBusInfo from "Components/v2/shuttle_bus_info";
-import BlueBikes from "Components/v2/blue_bikes";
 import PreFareSingleScreenAlert from "Components/v2/pre_fare_single_screen_alert";
 
 const TYPE_TO_COMPONENT = {
@@ -81,7 +80,6 @@ const TYPE_TO_COMPONENT = {
   cr_departures: CRDepartures,
   overnight_cr_departures: OvernightCRDepartures,
   shuttle_bus_info: ShuttleBusInfo,
-  blue_bikes: BlueBikes,
 };
 
 const DISABLED_LAYOUT = {

assets/src/components/admin/admin_tables.tsx

@@ -334,14 +334,6 @@ const PreFareV2ScreensTable = (): JSX.Element => {
       disableFilters: true,
       FormCell: FormTextarea,
     },
-    {
-      Header: "BlueBikes",
-      accessor: buildAppParamAccessor("blue_bikes"),
-      mutator: buildAppParamMutator("blue_bikes"),
-      Cell: EditableTextarea,
-      disableFilters: true,
-      FormCell: FormTextarea,
-    },
     {
       Header: "Shuttle Bus Info",
       accessor: buildAppParamAccessor("shuttle_bus_info"),