ZX-Spectrum/functions.php

<?php

add_theme_support( 'title-tag' );

function zxs_add_themes() {
	wp_enqueue_style('zxs_globals', get_stylesheet_directory_uri() . "/assets/css/styles.min.css",  array(), wp_get_theme()->get( 'Version' ), 'all');
}


add_action('wp_enqueue_scripts', 'zxs_add_themes');

function zxs_add_class( $classes )  {
	$classes = array_diff( $classes, array( 'flow' ) );
		if ( ! is_singular() ) {
			if ( 'page' !== get_post_type() ) {
				$classes[] = 'flow';
			}
		}
		return $classes;
}
add_filter('post_class', 'zxs_add_class');

add_action('after_setup_theme', function() {

	// remove SVG and global styles
	remove_action('wp_enqueue_scripts', 'wp_enqueue_global_styles');
  
	// remove wp_footer actions which adds global inline styles
	remove_action('wp_footer', 'wp_enqueue_global_styles', 1);
  
	// remove render_block filters which add unnecessary stuff
	remove_filter('render_block', 'wp_render_duotone_support');
	remove_filter('render_block', 'wp_restore_group_inner_container');
	remove_filter('render_block', 'wp_render_layout_support_flag');
	remove_action( 'wp_body_open', 'wp_global_styles_render_svg_filters' );

  });

  function zxs_remove_block_library_css() {
	wp_dequeue_style( 'wp-block-library' );
	wp_dequeue_style( 'wp-block-library-theme' );
	wp_dequeue_style( 'wc-blocks-style' ); // Remove WooCommerce block CSS
	wp_dequeue_style( 'hcb-style' );
	wp_dequeue_style( 'hcb-style-inline' );
	wp_dequeue_style( 'hcb-coloring' );
	wp_dequeue_style( 'semantic-linkbacks' );
	
  }

  add_action( 'wp_enqueue_scripts', 'zxs_remove_block_library_css', 100 );

  function zxs_register_menus() {
	register_nav_menus(
	  array(
		'home' => __( 'Home Menu' ),
	   )
	 );
   }
   add_action( 'init', 'zxs_register_menus' );