fix: allow modifier keys for import links in package code

Author: bluwy

app/components/Code/Viewer.vue

@@ -62,10 +62,11 @@ watch(
 function handleImportLinkNavigate() {
   if (!codeRef.value) return
 
-  const anchors = codeRef.value.querySelectorAll('a.import-link')
+  const anchors = codeRef.value.querySelectorAll<HTMLAnchorElement>('a.import-link')
   anchors.forEach(anchor => {
     // NOTE: We do not need to remove previous listeners because we re-create the entire HTML content on each html update
     anchor.addEventListener('click', event => {
+      if (event.metaKey || event.altKey || event.ctrlKey || event.shiftKey) return
       const href = anchor.getAttribute('href')
       if (href) {
         event.preventDefault()