fix(neovim): let mason own lsp tools

user/modules/neovim/pkgs.nix

@@ -1,24 +1,6 @@
 { pkgs, ... }:
 
-let
-  # Essential LSPs for config files (project-specific LSPs go in devShells)
-  lsp = with pkgs; [
-    nixd
-    lua-language-server
-    marksman
-    taplo
-  ];
-
-  lsp' = with pkgs.nodePackages; [
-    vscode-langservers-extracted  # jsonls, html, cssls
-    bash-language-server
-    yaml-language-server
-  ];
-
-  extraPackages = with pkgs; [
-    lazygit
-    gcc
-  ];
-
-in
-  extraPackages ++ lsp ++ lsp'
+with pkgs; [
+  gcc
+  lazygit
+]