Added concentric donut charts and added an alliance breakdown

resources/js/Components/FlightsGoneBy/Charts/FlightClassChart.vue

@@ -11,6 +11,8 @@ const props = defineProps<{
         :height="280"
         :labels="flightStats.classes.value.labels"
         :series="flightStats.classes.value.series"
+        total-label="Flight Classes"
+        center-mode="count"
     />
 </template>
 <style scoped>