feat(TS): use treesitter as foldexpr

lua/config/options.lua

@@ -5,6 +5,9 @@ local opt = vim.opt
 
 opt.autowrite = false
 opt.clipboard = ""
+opt.foldlevelstart = 3
+opt.foldexpr = "nvim_treesitter#foldexpr()"
+opt.foldmethod = "expr"
 opt.tabstop = 8
 opt.whichwrap = "b,s,<,>,[,]"
 

lua/plugins/UI.lua

@@ -97,5 +97,3 @@ return {
     end,
   },
 }
-
--- vim: fdm=indent fdl=2