feat: add PSR-4 autoloading for plugin classes

Configures Composer to use PSR-4 for the `Blockparty\Faq\` namespace. This involves adding the `autoload` section to `composer.json`, including `vendor/autoload.php`, and renaming class directories (e.g., `schema` to `Schema`) to align with PSR-4 capitalization standards.

This improves class management, code organization, and facilitates future development by adhering to modern PHP practices.

Author: firestar300

blockparty-faq.php

@@ -40,23 +40,27 @@
 	die( '-1' );
 }
 
+if ( is_readable( __DIR__ . '/vendor/autoload.php' ) ) {
+	include_once __DIR__ . '/vendor/autoload.php';
+}
+
 // Plugin constants
 define( 'BLOCKPARTY_FAQ_VERSION', '2.0.3' );
 
 // Plugin URL and PATH
 define( 'BLOCKPARTY_FAQ_DIR', plugin_dir_path( __FILE__ ) );
 
 // Schema & SEO services
-require_once BLOCKPARTY_FAQ_DIR . 'includes/schema/FAQ_Schema_Generator.php';
-require_once BLOCKPARTY_FAQ_DIR . 'includes/schema/FAQ_Schema.php';
-require_once BLOCKPARTY_FAQ_DIR . 'includes/services/Seo_Service_Interface.php';
-require_once BLOCKPARTY_FAQ_DIR . 'includes/services/Yoast_Seo_Service.php';
-require_once BLOCKPARTY_FAQ_DIR . 'includes/services/Rank_Math_Seo_Service.php';
-require_once BLOCKPARTY_FAQ_DIR . 'includes/services/Seopress_Seo_Service.php';
-require_once BLOCKPARTY_FAQ_DIR . 'includes/services/Seo_Service_Resolver.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Schema/FAQ_Schema_Generator.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Schema/FAQ_Schema.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Services/Seo_Service_Interface.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Services/Yoast_Seo_Service.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Services/Rank_Math_Seo_Service.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Services/Seopress_Seo_Service.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Services/Seo_Service_Resolver.php';
 
 // Hooks
-require_once BLOCKPARTY_FAQ_DIR . 'includes/hooks/Schema_Hooks.php';
+require_once BLOCKPARTY_FAQ_DIR . 'includes/Hooks/Schema_Hooks.php';
 
 /**
  * Initialize plugin blocks.

composer.json

@@ -60,6 +60,11 @@
 			"url": "https://repo.wp-packages.org"
 		}
 	],
+	"autoload": {
+		"psr-4": {
+			"Blockparty\\Faq\\": "includes/"
+		}
+	},
 	"scripts": {
 		"cs": "./vendor/bin/phpcs",
 		"cb": "./vendor/bin/phpcbf"