fix(deploy): improve deployment robustness and reliability

- Add docker volume prune to deploy.sh to prevent stale code issues
- Add automatic migrations and cache warmup to staging entrypoint
- Fix nginx race condition by waiting for PHP-FPM before starting
- Improve PHP healthcheck to use php-fpm-healthcheck
- Add curl to production nginx Dockerfile for healthchecks
- Add ensureSeedsTable() to SeedRepository for automatic table creation
- Update SeedCommand to ensure seeds table exists before operations

This prevents 502 Bad Gateway errors during deployment and ensures
fresh code is deployed without volume cache issues.

src/Framework/Database/Seed/SeedCommand.php

@@ -24,6 +24,9 @@ final readonly class SeedCommand
         $fresh = $input->hasOption('fresh');
 
         try {
+            // Ensure seeds table exists (auto-create if missing)
+            $this->seedRepository->ensureSeedsTable();
+
             // Clear seeds table if --fresh option is provided
             if ($fresh) {
                 echo "⚠️  Clearing seeds table (--fresh option)...\n";
@@ -35,9 +38,10 @@ final readonly class SeedCommand
                 // Run specific seeder
                 echo "Running seeder: {$className}\n";
                 $seeder = $this->seedLoader->load($className);
-                
+
                 if ($seeder === null) {
                     echo "❌ Seeder '{$className}' not found or cannot be instantiated.\n";
+
                     return ExitCode::SOFTWARE_ERROR;
                 }
 
@@ -50,6 +54,7 @@ final readonly class SeedCommand
 
                 if (empty($seeders)) {
                     echo "No seeders found.\n";
+
                     return ExitCode::SUCCESS;
                 }
 
@@ -74,4 +79,3 @@ final readonly class SeedCommand
         }
     }
 }
-