Update Jetpack initialization and enable dev debug (#2434)

Author: pfefferle

.github/changelog/2434-from-description

@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+Improved Jetpack integration by initializing it during the WordPress startup process.

integration/class-jetpack.php

@@ -9,7 +9,6 @@
 
 use Activitypub\Collection\Followers;
 use Activitypub\Collection\Following;
-use Activitypub\Comment;
 use Activitypub\Http;
 use Automattic\Jetpack\Connection\Manager;
 
@@ -74,15 +73,14 @@ public static function add_sync_comment_meta( $allow_list ) {
 	 * Add custom comment types to the list of comment types.
 	 *
 	 * @param array $comment_types Default comment types.
-	 * @return array
+	 *
+	 * @return array The comment types with ActivityPub types added.
 	 */
 	public static function add_comment_types( $comment_types ) {
-		// jetpack_sync_whitelisted_comment_types runs on plugins_loaded, before comment types are registered.
-		if ( 'jetpack_sync_whitelisted_comment_types' === current_filter() ) {
-			Comment::register_comment_types();
-		}
+		$comment_types[] = 'repost';
+		$comment_types[] = 'like';
 
-		return array_unique( \array_merge( $comment_types, Comment::get_comment_type_slugs() ) );
+		return array_unique( $comment_types );
 	}
 
 	/**

local/load.php

@@ -11,6 +11,16 @@
 
 // Initialize local development tools below.
 
+/*
+ * Enables Jetpack development/debug mode.
+ *
+ * Setting JETPACK_DEV_DEBUG to true allows Jetpack features to run in a local development environment,
+ * bypassing certain production checks and enabling debugging tools. This should only be enabled for local development.
+ */
+if ( ! defined( 'JETPACK_DEV_DEBUG' ) ) {
+	define( 'JETPACK_DEV_DEBUG', true );
+}
+
 // Load development WP-CLI commands.
 if ( defined( 'WP_CLI' ) && WP_CLI ) {
 	\WP_CLI::add_command(