fix: review fixes

Author: astandrik

src/components/QueriesActivityBar/QueriesActivityBar.tsx

@@ -55,7 +55,7 @@ export function QueriesActivityBar({tenantName}: QueriesActivityBarProps) {
     );
 
     // Fetch latency data for header metrics
-    const {currentData: latencyData} = chartApi.useGetChartDataQuery(
+    const {data: latencyData} = chartApi.useGetChartDataQuery(
         {
             database: tenantName,
             metrics: [{target: 'queries.latencies.p99'}],

src/components/QueriesActivityBar/utils.ts

@@ -41,7 +41,7 @@ export const calculateQueriesPerSecond = (data?: (number | null)[]): MetricCalcu
     if (previous > 0) {
         const change = current - previous;
         trend = {
-            value: Math.abs(change) || FALLBACK_VALUE,
+            value: Math.abs(change),
             direction: change >= 0 ? TrendDirection.Up : TrendDirection.Down,
         };
     } else {
@@ -77,7 +77,7 @@ export const calculateLatency = (data?: (number | null)[]): MetricCalculationRes
     if (previous > 0) {
         const change = current - previous;
         trend = {
-            value: Math.abs(change) || FALLBACK_VALUE,
+            value: Math.abs(change),
             direction: change >= 0 ? TrendDirection.Up : TrendDirection.Down,
         };
     } else {