Added highlighting for events that fall under the today's day or month

src/HtmlRenderer/Day/GroupDayRenderer.ts

@@ -27,6 +27,10 @@ export default class GroupDayRenderer extends GroupRenderer {
       html.textContent = dayInMonth.toString();
     }
 
+    if (DayGrouping.isToday(eventDate)) {
+      html.className += " highlighted";
+    }
+
     return html;
   }
 }

src/HtmlRenderer/Month/GroupMonthRenderer.ts

@@ -32,6 +32,10 @@ export default class GroupMonthRenderer extends GroupRenderer {
         .slice(0, 3);
     }
 
+    if (MonthGrouping.isThisMonth(eventDate)) {
+      html.className += " highlighted";
+    }
+
     return html;
   }
 }