Fine tuning date formatting.

frontend/src/AnalyticsView.vue

@@ -356,7 +356,7 @@ const abuseRows = computed(() => formatAbuseRows(data.value?.abuse || [], client
 }
 
 .visit-table .last-seen {
-  width: 5rem;
+  width: 6rem;
   text-align: right;
   white-space: nowrap;
   cursor: pointer;

frontend/src/analytics/format.js

@@ -185,6 +185,8 @@ export function formatWhen(ts, now = Date.now()) {
   if (adiff <= 86400000) {
     return formatter
       .format(Math.round(diff / 3600000), 'hour')
+      .replace('hours', 'h')
+      .replace('hour', 'h')
       .replaceAll(' ', '\u202F')
   }
   if (adiff <= 604800000) {