feat(nushell): add some config options

overlays/derivations/nu/cfg/config.nu

@@ -20,3 +20,12 @@
 mkdir ($nu.data-dir | path join "vendor/autoload")
 starship init nu | save -f ($nu.data-dir | path join "vendor/autoload/starship.nu")
 zoxide init nushell | save -f ($nu.data-dir | path join "vendor/autoload/zoxide.nu")
+
+# A bit more advanced alias for `nh os`
+def nos [flags]: nothing -> nothing {
+  help nos
+}
+
+def "nos switch" []: nothing -> nothing {
+  nh os switch
+}

overlays/derivations/nu/cfg/env.nu

@@ -17,7 +17,10 @@
 # You can remove these comments if you want or leave
 # them for future reference.
 
-$env.config = {
+def co
+
+$env = {
+  config = {
     hooks: {
       pre_prompt: [{ ||
         if (which direnv | is-empty) {
@@ -30,4 +33,10 @@ $env.config = {
         }
       }]
     }
+    table: {
+      mode = "heavy"
+    }
+    show_banner: false
+  }
+  LS_COLOURS = ""
 }