feat(vscode): manage extensions

nix/home-manager/programs/vscode/default.nix

@@ -25,9 +25,8 @@ in {
           tomoki1207.pdf
           vscodevim.vim
 
-          bbenoist.nix
+          # bbenoist.nix
           jnoortheen.nix-ide
-          # kamadorueda.alejandra
 
           ms-vscode.theme-tomorrowkit
           nonylene.dark-molokai-theme
@@ -75,7 +74,6 @@ in {
 
   home.packages = [
     pkgs.nixpkgs-fmt
-    pkgs.alejandra
     pkgs.nil
   ];
 }