fix(div): update class name to remove weird space afterwards (#763)

Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>

quartz/components/RecentNotes.tsx

@@ -5,6 +5,7 @@ import { byDateAndAlphabetical } from "./PageList"
 import style from "./styles/recentNotes.scss"
 import { Date, getDate } from "./Date"
 import { GlobalConfiguration } from "../cfg"
+import { classNames } from "../util/lang"
 
 interface Options {
   title: string
@@ -28,7 +29,7 @@ export default ((userOpts?: Partial<Options>) => {
     const pages = allFiles.filter(opts.filter).sort(opts.sort)
     const remaining = Math.max(0, pages.length - opts.limit)
     return (
-      <div class={`recent-notes ${displayClass ?? ""}`}>
+      <div class={classNames(displayClass, "recent-notes")}>
         <h3>{opts.title}</h3>
         <ul class="recent-ul">
           {pages.slice(0, opts.limit).map((page) => {