tab as 4 spaces

lua/config/options.lua

@@ -2,11 +2,15 @@
 -- Default options that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/options.lua
 -- Add any additional options here
 
-if vim.loop.os_uname().sysname == "Windows_NT" then -- set default shell to powershell on Windows
-    vim.opt.shell = "powershell.exe"
-    vim.opt.shellcmdflag = "-Command"
-    vim.opt.shellquote = ""
-    vim.opt.shellxquote = ""
-    vim.opt.shellredir = "2>&1 | Out-File -Encoding ASCII %s; exit $LastExitCode"
-    vim.opt.shellpipe = "2>&1 | Out-File -Encoding ASCII %s; exit $LastExitCode"
+if vim.loop.os_uname().sysname == "Windows_NT" then -- set default shell to pwsh/powershell on Windows
+    LazyVim.terminal.setup("powershell")
 end
+
+-- Tabs
+vim.opt.tabstop = 4 -- number of visual spaces per TAB
+vim.opt.softtabstop = 4 -- number of spacesin tab when editing
+vim.opt.shiftwidth = 4 -- Size of an indent
+vim.opt.expandtab = true -- tabs are spaces, mainly because of python
+
+vim.g.autoformat = false
+