nvim: adapted configs to current version of plugins

.config/nvim/lua/plugins/conform.lua

@@ -1,4 +1,5 @@
 return {
+  -- improved refactoring
   {
     'stevearc/conform.nvim',
     opts = {

.config/nvim/lua/plugins/indent-blankline.lua

@@ -3,9 +3,7 @@ return {
   {
     'lukas-reineke/indent-blankline.nvim',
     event = "BufReadPre",
-    opts = {
-      show_current_context = true,
-      show_current_context_start = true
-    }
+    main = "ibl",
+    opts = {}
   }
 }