update

custom-file.el

@@ -8,8 +8,11 @@
      default))
  '(inhibit-startup-screen t)
  '(package-selected-packages
-   '(ace-window dimmer dune dune-format elixir-mode gruber-darker-theme
-		neocaml ocamlformat use-package-treesit)))
+   '(ace-window cargo cargo-mode crystal-mode dimmer dune dune-format
+		elixir-mode flycheck-rust gleam-ts-mode go-mode
+		gruber-darker-theme neocaml neotree ocamlformat
+		projectile rust-mode treemacs use-package-treesit
+		yaml-mode)))
 
 (custom-set-faces
  ;; custom-set-faces was added by Custom.