fix tree and chore

Signed-off-by: d0zingcat <leewtang@gmail.com>

nvim/lua/config/prelude.lua

@@ -0,0 +1,52 @@
+if vim.fn.has('nvim') == 0 then
+    return
+end
+
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+vim.o.termguicolors = true
+
+vim.g.mapleader = ' '       -- Make sure to set `mapleader` before lazy so your mappings are correct
+vim.g.maplocalleader = '\\' -- Same for `maplocalleader`
+
+vim.o.encoding = 'utf-8'
+vim.o.fileencoding = 'utf-8'
+vim.o.fencs = 'utf-8,ucs-bom,shift-jis,gb18030,gbk,gb2312,cp936'
+vim.o.hidden = true
+vim.o.wildmenu = true
+vim.o.hlsearch = true
+vim.o.incsearch = true
+vim.o.matchtime = 1
+vim.o.showmatch = true
+vim.o.updatetime = 100
+vim.o.ignorecase = true
+vim.o.smarttab = true
+vim.o.expandtab = true
+vim.o.laststatus = 2
+vim.o.showcmd = true
+vim.o.ruler = true
+vim.o.history = 300
+vim.o.backup = false
+vim.o.swapfile = false
+vim.o.foldenable = false
+vim.o.autoread = true
+vim.o.autowrite = true
+vim.o.mouse = 'a'
+
+vim.o.number = true
+vim.o.cursorline = true
+vim.o.relativenumber = true
+vim.o.cursorcolumn = true
+vim.o.signcolumn = 'auto:1'
+-- vim.o.cmdheight = 0
+vim.opt.list = true
+vim.opt.listchars:append('eol:↴')
+vim.opt.fillchars:append { diff = '╱' }
+
+vim.o.textwidth = 120
+vim.o.smartindent = true
+vim.o.autoindent = true
+vim.o.cindent = true
+vim.o.shiftwidth = 4
+vim.o.softtabstop = 4
+vim.o.tabstop = 4