update lsp, keymaps, format and some other settings

lua/core/autocmd.lua

@@ -6,3 +6,15 @@ vim.api.nvim_create_autocmd("Filetype", {
 	pattern = "*",
 	command = "setlocal formatoptions-=c formatoptions-=r formatoptions-=o"
 })
+
+-- persistent folds
+vim.api.nvim_create_autocmd({"BufWinLeave"}, {
+  pattern = {"*.*"},
+  desc = "save view (folds), when closing file",
+  command = "mkview",
+})
+vim.api.nvim_create_autocmd({"BufWinEnter"}, {
+  pattern = {"*.*"},
+  desc = "load view (folds), when opening file",
+  command = "silent! loadview"
+})