feat(07-pre-expansion-fixes): complete phase 07 — milestone v0.2 done

Phase 7 complete (5 plans):
- 07-01: Performance (N+1→LEFT JOIN, static cache, DB indexes)
- 07-02: Stability (SSL verification, cron throttle DB, migration 000014b)
- 07-03: UX (orderpro_to_allegro disable, lista zamówień fixes, SSL hotfix)
- 07-04: Tests (12 unit tests for AllegroTokenManager + AllegroOrderImportService)
- 07-05: InPost ShipX API (natywny provider, workaround remap usunięty)

Additional fixes:
- 5 broken use-statements fixed across 4 files
- vendor/ excluded from ftp-kr auto-upload
- PHPUnit + dg/bypass-finals infrastructure

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/Modules/Shipments/AllegroShipmentService.php

@@ -8,8 +8,8 @@ use App\Modules\Settings\AllegroApiClient;
 use App\Modules\Settings\AllegroTokenManager;
 use App\Modules\Settings\CompanySettingsRepository;
 use RuntimeException;
-use AppCoreExceptionsIntegrationConfigException;
-use AppCoreExceptionsShipmentException;
+use App\Core\Exceptions\IntegrationConfigException;
+use App\Core\Exceptions\ShipmentException;
 use Throwable;
 
 final class AllegroShipmentService implements ShipmentProviderInterface