refactor: update nvim settings

nvim/lua/configs/ufo.lua

@@ -1,19 +1,21 @@
-vim.o.foldcolumn = '1'
-vim.o.foldlevel = 99
+vim.o.foldcolumn = '1' -- '0' is not bad
+vim.o.foldlevel = 99 -- Using ufo provider need a large value, feel free to decrease the value
 vim.o.foldlevelstart = 99
 vim.o.foldenable = true
 
+-- Using ufo provider need remap `zR` and `zM`. If Neovim is 0.6.1, remap yourself
 vim.keymap.set('n', 'zR', require('ufo').openAllFolds)
 vim.keymap.set('n', 'zM', require('ufo').closeAllFolds)
-vim.keymap.set('n', 'zP', function ()
+vim.keymap.set('n', 'zK', function()
   local winid = require('ufo').peekFoldedLinesUnderCursor()
   if not winid then
     vim.lsp.buf.hover()
   end
-end, {desc = "Peek folder"})
+end, {desc = "Peek Fold"})
 
 require("ufo").setup({
-  provider_selector = function (bufnr, filetype, buftype)
+  provider_selector = function(bufnr, filetype, buftype)
     return { 'lsp', 'indent' }
   end
 })
+