note root imports can't be used with LSP

Author: outfoxxed

src/guide/install-setup.mdx

@@ -178,6 +178,7 @@ We are aware of the following issues:
   and usages of Singleton members may show a warning. We're still investigating
   this problem and how to fix it.
 - The LSP cannot provide any documentation for Quickshell types.
+- `root:` imports cannot be resolved by the LSP.
 
 Keeping in mind the above caveats, qmlls should be able to guide you towards a
 more correct code should you choose to use it.