languages: add css and tailwind language support

modules/languages/default.nix

@@ -2,26 +2,28 @@
   inherit (lib.nvim.languages) mkEnable;
 in {
   imports = [
-    ./markdown
-    ./tidal
+    ./bash
     ./dart
     ./elixir
-    ./bash
+    ./markdown
+    ./tidal
 
     ./clang.nix
+    ./css.nix
     ./go.nix
+    ./html.nix
+    ./java.nix
+    ./lua.nix
     ./nix.nix
+    ./php.nix
     ./python.nix
     ./rust.nix
     ./sql.nix
+    ./svelte.nix
+    ./tailwind.nix
+    ./terraform.nix
     ./ts.nix
     ./zig.nix
-    ./html.nix
-    ./svelte.nix
-    ./java.nix
-    ./lua.nix
-    ./php.nix
-    ./terraform.nix
   ];
 
   options.vim.languages = {