more settings for the concealer

ansible/roles/neovim/files/nvim/lua/settings/lazy/plugins/neorg.lua

@@ -6,7 +6,35 @@ return {
     require("neorg").setup {
       load = {
         ["core.defaults"] = {},
-        ["core.concealer"] = {},
+        ["core.concealer"] = {
+          config = {
+            -- Configure icons for concealed items
+            icons = {
+              -- Configure code blocks icons behavior
+              code_blocks = {
+                -- Allow to conceal the "@code" and "@end" part of the code blocks
+                conceal = true,
+                -- Configure the padding for the code inside code blocks
+                padding = {
+                  -- Add 2 spaces before the beginning of the code blocks
+                  left = 2
+                }
+              },
+              -- Configure the headings
+              heading = {
+                -- List of icons to use for all headings levels from 1 to 6
+                icons = {
+                  "◉",
+                  "◎",
+                  "○",
+                  "◉",
+                  "◎",
+                  "○"
+                }
+              }
+            }
+          }
+        },
         ["core.keybinds"] = {
           config = {
             default_keybinds = false