virtcolumn for long sections

lua/custom/plugins/virtcolumn.lua

@@ -0,0 +1,19 @@
+-- See the kickstart.nvim README for more information
+return {
+  'lukas-reineke/virt-column.nvim',
+  config = function()
+    require('virt-column').setup {
+      virtcolumn = '80,120',
+      exclude = {
+        filetypes = {
+          'help',
+          'lazy',
+          'mason',
+          'dashboard',
+          'NvimTree',
+        },
+      },
+      char = '|',
+    }
+  end,
+}