my config yay

lua/custom/plugins/highlight-action.lua

@@ -0,0 +1,36 @@
+return {
+  {
+    'tzachar/highlight-undo.nvim',
+    config = function(opts)
+      vim.api.nvim_create_autocmd('TextYankPost', {
+        desc = 'Highlight when yanking (copying) text',
+        group = vim.api.nvim_create_augroup('highlight-yank', { clear = true }),
+        callback = function()
+          vim.highlight.on_yank { timeout = 200 }
+        end,
+      })
+
+      vim.api.nvim_set_hl(0, 'highlight-action', {
+        fg = '#dcd7ba',
+        bg = '#2d4f67',
+        default = true,
+      })
+
+      require('highlight-undo').setup {
+        duration = 200,
+        undo = {
+          lhs = 'u',
+          hlgroup = 'DiffAdd',
+          map = 'undo',
+          opts = {},
+        },
+        redo = {
+          lhs = '<C-r>',
+          hlgroup = 'DiffAdd',
+          map = 'redo',
+          opts = {},
+        },
+      }
+    end,
+  },
+}