feat(observation): Order by observation date and id

src/components/ObservationList.vue

@@ -113,7 +113,11 @@
 		computed: {
 			sortedObservations: function () {
 				this.observations.sort((a, b) => {
-					return new Date(b.timeOfObservation) - new Date(a.timeOfObservation);
+					const timeComparison = new Date(b.timeOfObservation) - new Date(a.timeOfObservation);
+          if(timeComparison === 0) {
+            return b.observationId - a.observationId;
+          }
+          return timeComparison
 				});
 				return this.observations;
 			}