use more lazu opt fields

lua/plugins/comment.lua

@@ -1,10 +1,8 @@
 return {
   'numToStr/Comment.nvim',
-  config = function()
+  opts = {
-    require('Comment').setup({
+    mappings = false,
-      mappings = false,
+  },
-    })
-  end,
   keys = {
     {
       '<c-c>',

lua/plugins/indent_blankline.lua

@@ -3,18 +3,18 @@ return {
   dependencies = {
     'nvim-treesitter/nvim-treesitter',
   },
+  opts = {
+    show_end_of_line = true,
+    use_treesitter = true,
+    show_current_context = true,
+    context_patterns = { 'class', 'function', 'method', 'block', '^if', '^for', '^while' },
+
+  },
   config = function()
     local opt = vim.opt -- to set options
     opt.listchars:append('eol:↴')
     -- opt.listchars:append("space: ")
     opt.listchars:append('trail: ')
     opt.listchars:append('tab:→ ')
-
-    require('indent_blankline').setup({
-      show_end_of_line = true,
-      use_treesitter = true,
-      show_current_context = true,
-      context_patterns = { 'class', 'function', 'method', 'block', '^if', '^for', '^while' },
-    })
   end,
 }