fix: half hour enum

src/components/ContainerComponents/FluidChartContainer/FluidChartContainer.tsx

@@ -114,7 +114,9 @@ const FluidChartContainer: React.FC<FluidChartContainerProps> = ({
     <>
       {isLoaded ? (
         <>
-          {isMinuteBlocked && timeStep === 10 && <ActivateHalfHourLoad />}
+          {isMinuteBlocked && timeStep === TimeStep.HALF_AN_HOUR && (
+            <ActivateHalfHourLoad />
+          )}
           <div className="fc-root">
             <div className="fc-content">
               <FluidChartContent