fix(nvim-custom): add dependencies to lint config

pkgs/nvim/config/languages/nvim-lint.nix

@@ -1,8 +1,8 @@
-{
+{pkgs, ...}: {
   plugins.lint = {
     enable = true;
     lintersByFt = {
-      nix = ["statix"];
+      nix = ["satix"];
       lua = ["selene"];
       python = ["flake8"];
       javascript = ["eslint_d"];
@@ -13,4 +13,8 @@
       java = ["checkstyle"];
     };
   };
+
+  extraPackages = with pkgs; [
+    statix
+  ];
 }