front: fix scenario explorer update stdcm environment

Selecting a new scenario in debug interface no longer removes the work schedule group id.

Now also uses the electrical profile set from the scenario

front/src/modules/scenario/components/ScenarioExplorer/ScenarioExplorer.tsx

@@ -97,8 +97,7 @@ const ScenarioExplorer = ({
         updateStdcmEnvironment({
           infraID: scenario.infra_id,
           timetableID: scenario.timetable_id,
-          electricalProfileSetId: undefined,
-          workScheduleGroupId: undefined,
+          electricalProfileSetId: scenario.electrical_profile_set_id,
           searchDatetimeWindow: scenarioDateTimeWindow,
         })
       );