Add playtime stats to navbar

games/static/base.css

@@ -1728,6 +1728,10 @@ input:checked + .toggle-bg {
   justify-content: space-between;
 }
 
+.gap-1 {
+  gap: 0.25rem;
+}
+
 .gap-2 {
   gap: 0.5rem;
 }