flake: refactor

trying again

package/default.nix

@@ -0,0 +1,39 @@
+{ emacsWithPackagesFromUsePackage, emacs29-pgtk }:
+emacsWithPackagesFromUsePackage {
+  package = emacs29-pgtk;
+  config = ./config.org;
+  defaultInitFile = true;
+  alwaysEnsure = true;
+  alwaysTangle = true;
+  extraEmacsPackages =
+    e: with e; [
+      treesit-grammars.with-all-grammars
+      nix-ts-mode
+      doom-themes
+      vertico
+      orderless
+      marginalia
+      embark
+      consult
+      embark-consult
+      consult-dir
+      doom-modeline
+      nerd-icons
+      flycheck
+      which-key
+      lsp-mode
+      lsp-ui
+      treemacs
+      lsp-treemacs
+      consult-lsp
+      treemacs-icons-dired
+      treemacs-nerd-icons
+      nerd-icons
+      all-the-icons
+      projectile
+      treemacs-projectile
+      magit
+      treemacs-magit
+    ];
+  override = _: prev: { use-package = prev.emacs; };
+}