nix: first updates

modules/nvim.nix

@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+{...}: {
   programs.nixvim = {
     enable = true;
     globals.mapleader = " ";
@@ -8,36 +8,5 @@
     };
 
     colorschemes.ayu.enable = true;
-
-    autoCmd = [
-      {
-        event = "BufWritePre";
-        pattern = "*.nix";
-        callback = {
-          __raw = "function(args) require('conform').format({ bufnr = args.buf }) end";
-        };
-      }
-    ];
-
-    plugins.nix.enable = true;
-    plugins.treesitter.enable = true;
-    plugins.lspconfig.enable = true;
-    plugins.blink-cmp.enable = true;
-    plugins.telescope.enable = true;
-
-    plugins.conform-nvim = {
-      enable = true;
-
-      settings = {
-        formatters_by_ft = {
-          nix = ["alejandra"];
-        };
-      };
-    };
-    lsp.servers.nil_ls.enable = true;
   };
-
-  users.users.prever.packages = [
-    pkgs.alejandra
-  ];
 }