Added Nixvim

home/neovim/conform.nix

@@ -0,0 +1,34 @@
+{ pkgs, ... }:
+{
+  # Conform: Code formatter that runs external formatting tools
+  # Automatically formats code on save for consistent style.
+  programs.nixvim = {
+    plugins.conform-nvim = {
+      enable = true;
+
+      settings = {
+        formatters_by_ft = {
+          lua = [ "stylua" ];
+          nix = [ "nixfmt" ];
+          python = [ "black" ];
+          rust = [ "rustfmt" ];
+          rasi = [ "prettierd" ];
+        };
+
+        format_on_save = {
+          timeout_ms = 500;
+          lsp_fallback = true;
+        };
+      };
+    };
+
+    # Install formatters
+    extraPackages = with pkgs; [
+      stylua
+      nixfmt-classic
+      black
+      rustfmt
+      prettierd
+    ];
+  };
+}