Add graphs on stats page, suggestions improvements, only fetch on focus

app/utils/datetime.ts

@@ -9,6 +9,10 @@ export default function timeAgo(previous: Date) {
     const now = new Date();
     const elapsed : number = (now.getTime() - previous.getTime());
 
+    if(elapsed < 0){
+        return 'recently';
+    }
+
     if (elapsed < msPerMinute) {
          return Math.round(elapsed/1000) + ' seconds ago';
     }