attempt to improve zsh load times

global-configs/zsh.nix

@@ -13,11 +13,10 @@
       plugins = [
         "getantidote/use-omz"
         "ohmyzsh/ohmyzsh path:lib"
-        "ohmyzsh/ohmyzsh path:plugins/pip"
         "ohmyzsh/ohmyzsh path:plugins/command-not-found"
         "ohmyzsh/ohmyzsh path:themes/nanotech.zsh-theme"
         "zsh-users/zsh-autosuggestions"
-        "zsh-users/zsh-syntax-highlighting"
+        "zdharma-continuum/fast-syntax-highlighting"
       ];
     };