update nvim config

lua/config/options.lua

@@ -1,10 +1,17 @@
 -- Options are automatically loaded before lazy.nvim startup
 -- Default options that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/options.lua
 -- Add any additional options here
-vim.g.loaded_netrw = 1
-vim.g.loaded_netrwPlugin = 1
-vim.o.mouse = ""
-vim.o.nu = true
-vim.o.guicursor = ""
-vim.o.cursorline = false
-vim.o.clipboard = ""
+
+vim.g.netrw_banner = 0
+vim.g.netrw_browse_split = 0
+vim.g.netrw_winsize = 25
+
+local opt = vim.opt;
+
+opt.mouse = ""
+opt.nu = true
+opt.guicursor = ""
+opt.cursorline = false
+opt.clipboard = ""
+opt.scrolloff = 8
+opt.conceallevel = 0