many changes

hosts/nb/modules/nvim/default.nix

@@ -1,4 +1,9 @@
 { pkgs, ... }:
+let
+  unstable = import (fetchTarball https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz) {
+    config = { allowUnfree = true; };
+  };
+in
 {
   environment.variables = { EDITOR = "vim"; };
   nixpkgs.overlays = [
@@ -9,6 +14,7 @@
   environment.systemPackages = with pkgs; [
     nodePackages.typescript-language-server
     sumneko-lua-language-server
+    nest
     nodePackages.intelephense
     nodePackages.vscode-langservers-extracted
     nodePackages.yaml-language-server
@@ -17,6 +23,7 @@
     ripgrep
     lua
     luaPackages.lyaml
+    unstable.aider-chat
     (neovim.override {
       vimAlias = true;
       configure = {
@@ -41,6 +48,7 @@
             dracula-vim
             friendly-snippets
             gitsigns-nvim
+            jq
             lightline-vim
             lspkind-nvim
             mini-icons
@@ -67,7 +75,8 @@
             vim-sneak
             vim-vsnip
             which-key-nvim
-            rest-nvim
+            unstable.pkgs.vimPlugins.rest-nvim
+            aider-nvim
           ];
           opt = [];
         };