feat: configure theme globally

home-manager/neovim/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, user, ... }:
+{ config, lib, pkgs, user, theme, ... }:
 
 let
   cmp-nvim-lsp-signature-help = pkgs.vimUtils.buildVimPlugin {
@@ -141,7 +141,10 @@ in
             ${builtins.readFile ./luasnip.lua }
             ${builtins.readFile ./nvim-cmp.lua }
             ${builtins.readFile ./telescope.lua }
+
             ${builtins.readFile ./themes.lua }
+            vim.opt.background = '${theme}'
+
             ${builtins.readFile ./project-nvim.lua }
         EOF
       '';

home-manager/neovim/themes.lua

@@ -1,2 +1 @@
-vim.opt.background = 'dark'
 vim.cmd("colorscheme solarized")