[Style Guide] Update link

Author: pedrosousa

src/content/docs/style-guide/components/file-tree.mdx

@@ -2,7 +2,7 @@
 title: File tree
 ---
 
-File tree is a built-in component provided by [Starlight](https://starlight.astro.build/guides/components/#file-tree).
+File tree is a built-in component provided by [Starlight](https://starlight.astro.build/components/file-tree/).
 
 ```mdx live
 import { FileTree } from "~/components"
@@ -14,4 +14,4 @@ import { FileTree } from "~/components"
       - components
         - **file-tree.mdx**
 </FileTree>
-```
+```