records listing optimizations

ui/src/components/base/FormattedDate.svelte

@@ -1,14 +1,13 @@
 <script>
-    import CommonHelper from "@/utils/CommonHelper";
-    import tooltip from "@/actions/tooltip";
-
     export let date = "";
+
+    // note: manual trim the ms without converting to DateTime
+    // to help improving the rendering performance in large data sets
+    let shortDate = date.length > 19 ? date.substring(0, 19) : date;
 </script>
 
 {#if date}
-    <span class="txt" use:tooltip={CommonHelper.formatToLocalDate(date) + " Local"}>
-        {CommonHelper.formatToUTCDate(date)} UTC
-    </span>
+    <span class="txt">{shortDate} UTC</span>
 {:else}
     <span class="txt txt-hint">N/A</span>
 {/if}