fix(ui): monospace weekly downloads (#1556)

Co-authored-by: Daniel Roe <daniel@roe.dev>

Author: radosvet93

app/components/Package/WeeklyDownloadStats.vue

@@ -362,6 +362,7 @@ const config = computed(() => {
 .vue-ui-sparkline-title span {
   padding: 0 !important;
   letter-spacing: 0.04rem;
+  @apply font-mono;
 }
 
 .vue-ui-sparkline text {