nvim: ignore /nix/store and cargo files in shada / oldfiles + friends

home/common/nvim/init.lua

@@ -58,7 +58,10 @@ vim.o.fillchars = "stl: ,stlnc: ,eob:░,vert:│"
 vim.o.icm = "split"
 vim.o.list = false
 vim.o.scrolloff = 7
+vim.o.shada = vim.o.shada .. ',r~/.cargo/,r~/go/,r/nix/store/,r/run/,r/tmp/,rhealth:,rterm:'
+vim.o.showcmd = false
 vim.o.showmode = false
+vim.o.smoothscroll = true
 vim.o.splitkeep = "screen"
 vim.o.timeoutlen = 10
 vim.o.timeout = true