command-not-found: Disable by default

This tool is broken for users that use flakes and not nix-channels, and
fails silently so few would be aware.

Changed files
+1 -1
nixos
modules
programs
command-not-found
+1 -1
nixos/modules/programs/command-not-found/command-not-found.nix
···
enable = lib.mkOption {
type = lib.types.bool;
-
default = true;
+
default = false;
description = ''
Whether interactive shells should show which Nix package (if
any) provides a missing command.