Add core data structures for Buildings and Rooms (v0.1.0)

Phase 1 implementation includes:
- Custom Post Type: Buildings with address, contact, and details meta
- Custom Post Type: Rooms with building relationship and gallery
- Custom Taxonomy: Room Types (hierarchical)
- Custom Taxonomy: Amenities (non-hierarchical with icons)
- Admin columns, filters, and status badges
- Gallery meta box with media library integration

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/Plugin.php

@@ -10,6 +10,10 @@ declare( strict_types=1 );
 namespace Magdev\WpBnb;
 
 use Magdev\WpBnb\License\Manager as LicenseManager;
+use Magdev\WpBnb\PostTypes\Building;
+use Magdev\WpBnb\PostTypes\Room;
+use Magdev\WpBnb\Taxonomies\Amenity;
+use Magdev\WpBnb\Taxonomies\RoomType;
 use Twig\Environment;
 use Twig\Loader\FilesystemLoader;
 
@@ -67,6 +71,31 @@ final class Plugin {
 
 		// Add plugin action links.
 		add_filter( 'plugin_action_links_' . WP_BNB_BASENAME, array( $this, 'add_action_links' ) );
+
+		// Register custom post types and taxonomies.
+		$this->register_post_types();
+		$this->register_taxonomies();
+	}
+
+	/**
+	 * Register custom post types.
+	 *
+	 * @return void
+	 */
+	private function register_post_types(): void {
+		Building::init();
+		Room::init();
+	}
+
+	/**
+	 * Register custom taxonomies.
+	 *
+	 * @return void
+	 */
+	private function register_taxonomies(): void {
+		// Taxonomies must be registered before post types that use them.
+		Amenity::init();
+		RoomType::init();
 	}
 
 	/**
@@ -129,8 +158,14 @@ final class Plugin {
 	 * @return void
 	 */
 	public function enqueue_admin_assets( string $hook_suffix ): void {
-		// Only load on plugin pages.
-		if ( strpos( $hook_suffix, 'wp-bnb' ) === false ) {
+		global $post_type;
+
+		// Check if we're on plugin pages or editing our custom post types.
+		$is_plugin_page = strpos( $hook_suffix, 'wp-bnb' ) !== false;
+		$is_our_post_type = in_array( $post_type, array( Building::POST_TYPE, Room::POST_TYPE ), true );
+		$is_edit_screen = in_array( $hook_suffix, array( 'post.php', 'post-new.php' ), true );
+
+		if ( ! $is_plugin_page && ! ( $is_our_post_type && $is_edit_screen ) ) {
 			return;
 		}
 
@@ -141,10 +176,18 @@ final class Plugin {
 			WP_BNB_VERSION
 		);
 
+		$script_deps = array( 'jquery' );
+
+		// Add media dependencies for room gallery.
+		if ( Room::POST_TYPE === $post_type && $is_edit_screen ) {
+			wp_enqueue_media();
+			$script_deps[] = 'jquery-ui-sortable';
+		}
+
 		wp_enqueue_script(
 			'wp-bnb-admin',
 			WP_BNB_URL . 'assets/js/admin.js',
-			array( 'jquery' ),
+			$script_deps,
 			WP_BNB_VERSION,
 			true
 		);
@@ -153,12 +196,16 @@ final class Plugin {
 			'wp-bnb-admin',
 			'wpBnbAdmin',
 			array(
-				'ajaxUrl' => admin_url( 'admin-ajax.php' ),
-				'nonce'   => wp_create_nonce( 'wp_bnb_admin_nonce' ),
-				'i18n'    => array(
-					'validating' => __( 'Validating...', 'wp-bnb' ),
-					'activating' => __( 'Activating...', 'wp-bnb' ),
-					'error'      => __( 'An error occurred. Please try again.', 'wp-bnb' ),
+				'ajaxUrl'  => admin_url( 'admin-ajax.php' ),
+				'nonce'    => wp_create_nonce( 'wp_bnb_admin_nonce' ),
+				'postType' => $post_type,
+				'i18n'     => array(
+					'validating'       => __( 'Validating...', 'wp-bnb' ),
+					'activating'       => __( 'Activating...', 'wp-bnb' ),
+					'error'            => __( 'An error occurred. Please try again.', 'wp-bnb' ),
+					'selectImages'     => __( 'Select Images', 'wp-bnb' ),
+					'addToGallery'     => __( 'Add to Gallery', 'wp-bnb' ),
+					'confirmRemove'    => __( 'Are you sure you want to remove this image?', 'wp-bnb' ),
 				),
 			)
 		);