neovim: live_grep within hidden files as well

neovim/.config/nvim/after/plugin/telescope.lua

@@ -30,6 +30,11 @@ telescope.setup({
       hidden = true,
       no_ignore = true,
     },
+    live_grep = {
+      additional_args = function()
+        return { "--hidden" }
+      end,
+    },
   },
   extensions = {
     fzf = {