Can’t access WP site over WiFi network

yes, it because wordpress use the server address from database get_option('siteurl') and get_option('home'), so if you access the wordpress from IP Address the assets (js and css) will still loaded from localhost/wp/ that mean from 127.0.0.1 not the 10.0.0.1

the simple way to get dynamic url for your wordpress is defining the site_url and home_url on wp-config.php with function that parse the request and get the correct root url for your wordpress

try to add this script below the

/** Absolute path to the WordPress directory. */
if ( !defined('ABSPATH') )
define('ABSPATH', dirname(__FILE__) . "https://wordpress.stackexchange.com/");

/**
 * get home url from absolute path
 * @return string url to main site
 * [email protected]
 */
function get_dynamic_home_url(){
    $base_dir  = ABSPATH; // Absolute path
    $doc_root  = preg_replace("!${_SERVER['SCRIPT_NAME']}$!", '', $_SERVER['SCRIPT_FILENAME']);
    $base_url  = preg_replace("!^${doc_root}!", '', $base_dir);
    $protocol  = empty($_SERVER['HTTPS']) ? 'http' : 'https';
    $port      = $_SERVER['SERVER_PORT'];
    $disp_port = ($protocol == 'http' && $port == 80 || $protocol == 'https' && $port == 443) ? '' : ":$port";
    $domain    = $_SERVER['SERVER_NAME'];
    $home_url  = "${protocol}://${domain}${disp_port}${base_url}";

    return $home_url;
}
$url = get_dynamic_home_url();
define('WP_SITEURL', $url);
define('WP_HOME', $url);