Cache ADSB/AIS calls

client/src/components/Aircraft.vue

@@ -206,11 +206,11 @@ const navball = computed(() => {
 		<!-- Body -->
 		<div class="ap-meta flex-r justify-between">
 			<div class="flex-c">
-				<span>{{ operator }}</span>
+				<span>{{ operator || 'Unknown Owner' }}</span>
 				<span>{{ plane.country || 'Unknown Country' }}</span>
 			</div>
 			<div class="flex-c align-x-end">
-				<span>{{ description }}</span>
+				<span>{{ description || 'Unknown Aircraft' }}</span>
 				<span style="text-transform: capitalize">{{ plane.class || 'Unknown' }} • {{ plane.type || 'Unknown' }}</span>
 			</div>
 		</div>

client/src/components/Ship.vue

@@ -213,12 +213,12 @@ const compass = computed(() => {
 
 		<div class="sp-meta">
 			<div class="flex-c">
-				<span>{{ boat.operator || boat.owner || 'Unknown' }}</span>
+				<span>{{ boat.operator || boat.owner || 'Unknown Owner' }}</span>
 				<span>{{ boat.country || 'Unknown Country' }}</span>
 			</div>
 			<div class="flex-c align-x-end">
 				<span style="text-transform:capitalize">{{ boat.type || 'Unknown' }}</span>
-				<span>{{ boat.ship_type || 'Unknown' }}</span>
+				<span>{{ boat.ship_type || 'Unknown Class' }}</span>
 			</div>
 		</div>