fix: bad visibility for last explorer item (#478)

Ben Schlegel

2023-09-17 6a2e0b3ad3a928247a03a76817d239e61cce0fe0

 quartz/components/Explorer.tsx

@@ -95,8 +95,9 @@
          </svg>
        </button>
        <div id="explorer-content">
          <ul class="overflow">
          <ul class="overflow" id="explorer-ul">
            <ExplorerNode node={fileTree} opts={opts} fileData={fileData} />
            <div id="explorer-end" />
          </ul>
        </div>
      </div>