Update

home/programs/nvim/plugins/ui.nix

@@ -11,7 +11,15 @@
       bufferline.enable = true;
       trouble.enable = true;
       which-key.enable = true;
-      # headlines.enable = true;
+      headlines = {
+        enable = true;
+        settings = {
+          markdown = {
+            codeblock_highlight = false;
+          };
+        };
+      };
+      nvim-colorizer.enable = true;
       # tagbar.enable = true;
     };
     keymaps = [{

home/programs/nvim/plugins/utils.nix

@@ -22,7 +22,10 @@
       treesitter = {
         enable = true;
         nixGrammars = true;
-        settings.indent.enable = true;
+        settings = {
+          indent.enable = true;
+          highlight.enable = true;
+        };
       };
       treesitter-context.enable = true;
     };