README: update, add logo

parts/pkgs/extraPackages/nushell/default.nix

@@ -0,0 +1,29 @@
+{
+  inputs,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (lib) concatStringsSep mapAttrsToList;
+  aliases = import ./aliases.nix {inherit pkgs;};
+
+  aliasesAsString =
+    concatStringsSep "\n"
+    (mapAttrsToList (k: v: "alias ${k}=\"${v}\"") aliases);
+  packages = import ./packages.nix {inherit pkgs;};
+
+  nushell-wrapped = inputs.wrapper-manager.lib.build {
+    inherit pkgs;
+    modules = [
+      {
+        wrappers.nushell-wrapped = {
+          basePackage = pkgs.nushell;
+          pathAdd = [
+            packages
+          ];
+        };
+      }
+    ];
+  };
+in
+  nushell-wrapped