src/model/admin/class-image.php
public function set_posts_to_review() {

		$total_posts = wp_count_posts();
		$total_posts = isset( $total_posts->publish ) ? $total_posts->publish : 0;

		$posts = get_posts(
			[
				'post_type'   => 'post',
				'numberposts' => $total_posts,
				'post_status' => 'publish',
			]
		);

		foreach ( $posts as $post ) {
			if ( isset( $post->ID ) ) {
				add_post_meta(
					$post->ID,
					'custom_images_grifus',
					'false',
					true
				);
			}
		}
	}
public function set_posts_to_review() {

		$total_posts = wp_count_posts();
		$total_posts = isset( $total_posts->publish ) ? $total_posts->publish : 0;

		$posts = get_posts(
			[
				'post_type'   => 'post',
				'numberposts' => $total_posts,
				'post_status' => 'publish',
			]
		);

		foreach ( $posts as $post ) {
			if ( isset( $post->ID ) ) {
				add_post_meta(
					$post->ID,
					'custom_images_grifus',
					'false',
					true
				);
			}
		}
	}
Set posts to review.