feat(logging): implement log pruning functionality

- Add LogPruneService to handle the deletion of old logs based on retention settings.
- Create PruneLogsCommand to provide a console command for log pruning.
- Introduce PruneLogsMessage and PruneLogsHandler for message handling related to log pruning.
- Update the AST cache with new classes and their relationships.

src/Config/Repository/SiteConfigRepository.php

@@ -22,6 +22,8 @@ class SiteConfigRepository extends ServiceEntityRepository
         'support_phone'              => '',
         'max_cancel_hours_before'    => '24',
         'appointment_reminder_hours' => '2',
+        // logging (0 = نگهداری نامحدود)
+        'log_retention_days'         => '90',
         // payment gateways
         'payment_test_mode'          => '0',
         'mellat_terminal_id'         => '',