website: make e2e tests actually test the tasks work

Prior to this change the tests didn't handle any task types as the detection of the task type was failing.

website/src/components/Sortable/SortableItem.tsx

@@ -34,6 +34,7 @@ export const SortableItem = ({
       p="4"
       color={textColor}
       cursor={isEditable ? (grabbing ? "grabbing" : "grab") : "auto"}
+      aria-roledescription="sortable"
       onMouseDown={() => {
         setGrabbing(true);
       }}

website/src/components/Tasks/LabelTask.tsx

@@ -118,7 +118,12 @@ function CheckboxSliderItem(props: {
         {/* TODO: display real text instead of just the id */}
         <span className={labelTextClass}>{props.labelId}</span>
       </label>
-      <Slider defaultValue={0} isDisabled={!props.isEditable} onChangeEnd={(val) => props.sliderHandler(val / 100)}>
+      <Slider
+        aria-roledescription="slider"
+        defaultValue={0}
+        isDisabled={!props.isEditable}
+        onChangeEnd={(val) => props.sliderHandler(val / 100)}
+      >
         <SliderTrack>
           <SliderFilledTrack />
           <SliderThumb />