refactor: removing needless module complexity

modules/home/programs/neovim/syntaxes.nix

@@ -0,0 +1,54 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: {
+  programs.neovim = {
+    extraConfig =
+      lib.mkAfter # vim
+      
+      ''
+        function! SetCustomKeywords()
+          syn match Todo  /TODO/
+          syn match Done  /DONE/
+          syn match Start /START/
+          syn match End   /END/
+        endfunction
+
+        autocmd Syntax * call SetCustomKeywords()
+      '';
+    plugins = with pkgs.vimPlugins; [
+      rust-vim
+      dart-vim-plugin
+      plantuml-syntax
+      vim-markdown
+      vim-nix
+      vim-toml
+      kotlin-vim
+      haskell-vim
+      pgsql-vim
+      vim-terraform
+      vim-jsx-typescript
+      vim-caddyfile
+
+      {
+        plugin = vimtex;
+        config = let
+          viewMethod =
+            if config.programs.zathura.enable
+            then "zathura"
+            else "general";
+        in
+          /*
+          vim
+          */
+          ''
+            let g:vimtex_view_method = '${viewMethod}'
+            "Don't open automatically
+            let g:vimtex_quickfix_mode = 0
+          '';
+      }
+    ];
+  };
+}