Fix cirlce diagram start rotation

client/src/components/learningPath/CircleDiagram.vue

@@ -59,10 +59,14 @@ const pieData = computed(() => {
     let result = angles.map((angle) => {
       const thisLearningSequence = circle.learningSequences[angle.index];
 
+      // Rotate the cirlce by PI (180 degrees) normally 0 = 12'o clock, now start at 6 o clock
+      angle.startAngle += Math.PI;
+      angle.endAngle += Math.PI;
+
       return Object.assign(
         {
-          startAngle: angle.startAngle + Math.PI,
-          endAngle: angle.endAngle + Math.PI,
+          startAngle: angle.startAngle,
+          endAngle: angle.endAngle,
           ..._.pick(thisLearningSequence, ["title", "icon", "translation_key", "slug"]),
           arrowStartAngle: angle.endAngle + (angle.startAngle - angle.endAngle) / 2,
           arrowEndAngle: angle.startAngle + (angle.startAngle - angle.endAngle) / 2,