Reverted back to lunaperche, better compatibility with raw terminal

lua/keybindings.lua

@@ -28,12 +28,12 @@ vim.keymap.set('n', '<space>o', ":silent !chromium '%'<cr>", { desc = "Open in b
 
 -- toggle colorscheme between dark and light
 vim.keymap.set('n', '<leader>m', function()
-  if vim.g.colors_name == "nightfox" then
-    vim.cmd('colorscheme dayfox')
-  else
-    vim.cmd('colorscheme nightfox')
-  end
-end, { desc = "Toggle Nightfox/Dayfox" })
+  if vim.opt.background:get() == "dark" then
+    vim.o.background = "light"
+   else
+    vim.o.background = "dark"
+   end
+end, { desc = "Toggle dark/light mode" })
 
 --
 -- configure workspaces