removed all options related to folding

ansible/roles/neovim/files/nvim/lua/settings/options.lua

@@ -1,9 +1,5 @@
 local opt = vim.opt
 
-function MyFoldText()
-  return "▼"
-end
-
 opt.autoindent = true
 opt.autoread = true
 opt.backspace = "indent,eol,start"
@@ -46,6 +42,3 @@ opt.signcolumn = "yes"
 opt.splitright = true
 opt.splitbelow = true
 opt.conceallevel = 3
-opt.foldmethod = "manual"
-opt.foldcolumn = "1"
-opt.foldtext = "MyFoldText()"