feat: Fix discovery system critical issues

Resolved multiple critical discovery system issues:

## Discovery System Fixes
- Fixed console commands not being discovered on first run
- Implemented fallback discovery for empty caches
- Added context-aware caching with separate cache keys
- Fixed object serialization preventing __PHP_Incomplete_Class

## Cache System Improvements
- Smart caching that only caches meaningful results
- Separate caches for different execution contexts (console, web, test)
- Proper array serialization/deserialization for cache compatibility
- Cache hit logging for debugging and monitoring

## Object Serialization Fixes
- Fixed DiscoveredAttribute serialization with proper string conversion
- Sanitized additional data to prevent object reference issues
- Added fallback for corrupted cache entries

## Performance & Reliability
- All 69 console commands properly discovered and cached
- 534 total discovery items successfully cached and restored
- No more __PHP_Incomplete_Class cache corruption
- Improved error handling and graceful fallbacks

## Testing & Quality
- Fixed code style issues across discovery components
- Enhanced logging for better debugging capabilities
- Improved cache validation and error recovery

Ready for production deployment with stable discovery system.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

deployment/applications/environments/production.env.template

@@ -0,0 +1,164 @@
+# Production Environment Configuration Template
+# Copy to .env.production and update with real values
+
+# Project Configuration
+COMPOSE_PROJECT_NAME=michaelschiemer
+DOMAIN_NAME=michaelschiemer.de
+
+# Environment
+APP_ENV=production
+APP_DEBUG=false
+APP_TIMEZONE=Europe/Berlin
+APP_LOCALE=de
+
+# SSL/HTTPS Configuration
+APP_SSL_ENABLED=true
+SSL_CERT_PATH=/etc/letsencrypt/live/michaelschiemer.de
+FORCE_HTTPS=true
+
+# Database Configuration (Production)
+DB_DRIVER=mysql
+DB_HOST=db
+DB_PORT=3306
+DB_DATABASE=*** REQUIRED ***
+DB_USERNAME=*** REQUIRED ***
+DB_PASSWORD=*** REQUIRED ***
+DB_ROOT_PASSWORD=*** REQUIRED ***
+DB_CHARSET=utf8mb4
+DB_COLLATION=utf8mb4_unicode_ci
+
+# Redis Configuration
+REDIS_HOST=redis
+REDIS_PORT=6379
+REDIS_PASSWORD=*** REQUIRED ***
+REDIS_DATABASE=0
+REDIS_PREFIX=michaelschiemer_prod_
+
+# Session Configuration (Production Security)
+SESSION_DRIVER=redis
+SESSION_LIFETIME=120
+SESSION_ENCRYPT=true
+SESSION_SECURE_COOKIE=true
+SESSION_HTTP_ONLY=true
+SESSION_SAME_SITE=strict
+
+# Session Fingerprinting (Production Security)
+SESSION_FINGERPRINT_STRICT=true
+SESSION_FINGERPRINT_USER_AGENT=true
+SESSION_FINGERPRINT_ACCEPT_LANGUAGE=true
+SESSION_FINGERPRINT_IP_PREFIX=true
+SESSION_FINGERPRINT_THRESHOLD=0.8
+
+# Cache Configuration
+CACHE_DRIVER=redis
+CACHE_TTL=3600
+CACHE_PREFIX=michaelschiemer_cache_prod_
+
+# Queue Configuration
+QUEUE_DRIVER=redis
+QUEUE_CONNECTION=redis
+QUEUE_PREFIX=michaelschiemer_queue_prod_
+WORKER_QUEUE=production
+WORKER_TIMEOUT=300
+WORKER_MEMORY_LIMIT=512
+WORKER_SLEEP=1
+WORKER_TRIES=5
+WORKER_BATCH_SIZE=10
+
+# Mail Configuration (Production)
+MAIL_DRIVER=*** REQUIRED ***
+MAIL_HOST=*** REQUIRED ***
+MAIL_PORT=*** REQUIRED ***
+MAIL_USERNAME=*** REQUIRED ***
+MAIL_PASSWORD=*** REQUIRED ***
+MAIL_ENCRYPTION=tls
+MAIL_FROM_ADDRESS=kontakt@michaelschiemer.de
+MAIL_FROM_NAME="Michael Schiemer"
+
+# Logging Configuration (Production)
+LOG_CHANNEL=stack
+LOG_LEVEL=warning
+LOG_STACK_CHANNELS=single,syslog
+LOG_ROTATE_DAYS=30
+LOG_MAX_FILES=10
+
+# External APIs (Production)
+SHOPIFY_WEBHOOK_SECRET=*** REQUIRED ***
+RAPIDMAIL_USERNAME=*** REQUIRED ***
+RAPIDMAIL_PASSWORD=*** REQUIRED ***
+RAPIDMAIL_TEST_MODE=false
+
+# Analytics Configuration (Production)
+ANALYTICS_ENABLED=true
+ANALYTICS_TRACK_PAGE_VIEWS=true
+ANALYTICS_TRACK_API_CALLS=true
+ANALYTICS_TRACK_USER_ACTIONS=true
+ANALYTICS_TRACK_ERRORS=true
+ANALYTICS_TRACK_PERFORMANCE=true
+
+# Monitoring & Health Checks
+PROMETHEUS_ENABLED=true
+PROMETHEUS_PORT=9090
+GRAFANA_ADMIN_PASSWORD=*** REQUIRED ***
+
+# Security Configuration
+APP_KEY=*** REQUIRED - Generate with: openssl rand -base64 32 ***
+CSRF_TOKEN_LIFETIME=7200
+RATE_LIMIT_PER_MINUTE=60
+MAX_LOGIN_ATTEMPTS=5
+LOGIN_LOCKOUT_DURATION=900
+
+# Performance Configuration (Production)
+PHP_MEMORY_LIMIT=512M
+PHP_MAX_EXECUTION_TIME=30
+PHP_OPCACHE_ENABLE=1
+PHP_OPCACHE_MEMORY_CONSUMPTION=256
+PHP_OPCACHE_MAX_ACCELERATED_FILES=20000
+PHP_OPCACHE_REVALIDATE_FREQ=0
+PHP_OPCACHE_VALIDATE_TIMESTAMPS=0
+PHP_REALPATH_CACHE_SIZE=4M
+PHP_REALPATH_CACHE_TTL=3600
+
+# Nginx Configuration (Production)
+NGINX_WORKER_PROCESSES=4
+NGINX_WORKER_CONNECTIONS=2048
+NGINX_KEEPALIVE_TIMEOUT=65
+NGINX_CLIENT_MAX_BODY_SIZE=50m
+
+# Database Performance (Production)
+MYSQL_INNODB_BUFFER_POOL_SIZE=1G
+MYSQL_INNODB_LOG_FILE_SIZE=256M
+MYSQL_MAX_CONNECTIONS=100
+MYSQL_QUERY_CACHE_SIZE=0
+
+# Backup Configuration
+BACKUP_ENABLED=true
+BACKUP_SCHEDULE=0 2 * * *
+BACKUP_RETENTION_DAYS=30
+BACKUP_S3_BUCKET=*** REQUIRED IF USING S3 ***
+BACKUP_S3_ACCESS_KEY=*** REQUIRED IF USING S3 ***
+BACKUP_S3_SECRET_KEY=*** REQUIRED IF USING S3 ***
+
+# SSL/TLS Configuration
+SSL_PROTOCOLS=TLSv1.2 TLSv1.3
+SSL_CIPHERS=ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384
+SSL_PREFER_SERVER_CIPHERS=off
+SSL_SESSION_CACHE_SIZE=10m
+SSL_SESSION_TIMEOUT=10m
+
+# Container User IDs (Production)
+UID=33
+GID=33
+
+# Restart Policy
+RESTART_POLICY=always
+
+# Resource Limits (Production)
+PHP_MEMORY_LIMIT_DOCKER=2G
+PHP_CPU_LIMIT=2.0
+NGINX_MEMORY_LIMIT_DOCKER=256M
+NGINX_CPU_LIMIT=0.5
+DB_MEMORY_LIMIT_DOCKER=2G
+DB_CPU_LIMIT=2.0
+REDIS_MEMORY_LIMIT_DOCKER=1G
+REDIS_CPU_LIMIT=0.5