nushell: Fix config

home-manager/modules/nushell/config.nu

@@ -1,5 +1,13 @@
 let carapace_completer = {|spans|
-    carapace $spans.0 nushell ... | from json
+  let expanded_alias = (scope aliases | where name == $spans.0 | get -i 0 | get -i expansion)
+
+  let spans = (if $expanded_alias != null {
+    spans | skip 1 | prepend ($expanded_alias | split row " " | take 1)
+  } else {
+    $spans
+  })
+
+  carapace $spans.0 nushell ...$spans | from json
 }
 
 # The default config record. This is where much of your global configuration is setup.