[ 'auto' => 'Auto (Recommended)', 'composer' => 'Composer', 'bundled' => 'Bundled vendor', ], // Installer / build UI messages 'installer' => [ 'checking_bundle' => 'Verifying vendor bundle...', 'extracting_bundle' => 'Extracting vendor bundle ({current}/{total})', 'running_composer' => 'Running composer install...', 'mode_label' => 'Vendor install mode', 'mode_hint' => 'Use bundled mode when Composer is unavailable.', ], // Build / verify progress messages 'build' => [ 'start' => 'Building {target}...', 'success' => 'Built {target} ({size}, {packages} packages)', 'skipped_no_deps' => '{target} skipped (no external composer dependencies)', 'skipped_not_installed' => '{target} skipped (extension not installed)', 'up_to_date' => '{target}: up-to-date', 'stale' => '{target}: STALE — rebuild needed', ], ];