app/components/Code/FileTree.vue (1)

40-45: Consider using generic querySelector for type safety.

The type assertion as HTMLElement works but could be tightened. Using the generic form avoids a cast and aligns with the coding guideline for strictly type-safe code.

Suggested improvement

 const scrollIntoView = () => {
-  const el = treeRoot.value?.querySelector('[aria-current="true"]') as HTMLElement
+  const el = treeRoot.value?.querySelector<HTMLElement>('[aria-current="true"]')
   if (el) {
     el.scrollIntoView({ block: 'center' })
   }
 }

As per coding guidelines: "Ensure you write strictly type-safe code, for example by ensuring you always check when accessing an array value by index."