Use launch=true for package-readme to ensure commands are loaded

When scaffold package installs a package and then calls package-readme, the newly installed package needs to be available. Using launch=true spawns a new WP-CLI process where the package installation is fully effective and commands are properly loaded.

Co-authored-by: swissspidy <841956+swissspidy@users.noreply.github.com>

Author: Copilot

src/ScaffoldPackageCommand.php

@@ -145,10 +145,10 @@ public function package( $args, $assoc_args ) {
 		if ( ! Utils\get_flag_value( $assoc_args, 'skip-install' ) ) {
 			Process::create( "composer install --working-dir {$package_dir}" )->run();
 			WP_CLI::runcommand( "package install {$package_dir}", array( 'launch' => false ) );
+		}
 
-			if ( ! Utils\get_flag_value( $assoc_args, 'skip-readme' ) ) {
-				WP_CLI::runcommand( "scaffold package-readme {$package_dir} {$force_flag}", array( 'launch' => false ) );
-			}
+		if ( ! Utils\get_flag_value( $assoc_args, 'skip-readme' ) ) {
+			WP_CLI::runcommand( "scaffold package-readme {$package_dir} {$force_flag}", array( 'launch' => true ) );
 		}
 	}