If you need to force a different version on a system with multiple PHP versions: user whereis source https://wordpress.stackexchange.com/a/398533/36159
is Elementor present? Also perform this Source https://developers.elementor.com/docs/cli/
Read how to filter the $is_dismissed boolean here: https://github.com/managedwphosting/developers/blob/master/examples/notices.php
Use the filter mp_get_logo
No, it is disabled by default. See the .htaccess file _twice_ for the instructions to enable.
Yes, WP_ENVIRONMENT_TYPE is available on our staging servers, set to 'staging'.
Read how to disable loading the plugins on an AJAX event: https://github.com/managedwphosting/developers/blob/master/examples/ajax.php
Yes, command is wp as well as wp-cli