add configs

lua/custom/plugins/nvim-surround.lua

@@ -0,0 +1,20 @@
+return {
+  'kylechui/nvim-surround',
+  config = function()
+    require('nvim-surround').setup {
+      keymaps = {
+        insert = '<C-g>s',
+        insert_line = '<C-g>S',
+        normal = 'ys',
+        normal_cur = 'yss',
+        normal_line = 'yS',
+        normal_cur_line = 'ySS',
+        visual = 'vs',
+        visual_line = 'vS',
+        delete = 'ds',
+        change = 'cs',
+        change_line = 'cS',
+      },
+    }
+  end,
+}