Working on Emacs

- now my custom Emacs package lives inside `pkgs/`
- small org-mode updates
- added custom Emacs commands to rebuild NixOS

users/profiles/emacs/default.nix

@@ -8,42 +8,6 @@
 
   programs.emacs = {
     enable = true;
-    package =
-      let
-        myEmacs = pkgs.emacsPgtkGcc;
-        emacsWithPackages = (pkgs.emacsPackagesFor myEmacs).emacsWithPackages;
-      in
-      emacsWithPackages (
-        epkgs: (
-          with epkgs.melpaStablePackages; [ ]
-        ) ++ (
-          with epkgs.melpaPackages; [
-            all-the-icons
-            use-package
-            evil
-            evil-collection
-            helm
-            projectile
-            magit
-            fira-code-mode
-            format-all
-            nix-mode
-            lispy
-            lsp-mode
-            dap-mode
-            which-key
-            treemacs
-            treemacs-evil
-            treemacs-projectile
-            treemacs-icons-dired
-            treemacs-magit
-            treemacs-persp
-          ]
-        ) ++ (
-          with epkgs.elpaPackages; [
-            modus-themes
-          ]
-        ) ++ [ ]
-      );
+    package = pkgs.customEmacs;
   };
 }