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-backup/ansible/netcup-simple-deploy/deploy.sh

@@ -0,0 +1,119 @@
+#!/bin/bash
+# PHP Projekt Deployment Script für Netcup (nutzt bestehende docker-compose.yml)
+
+set -e
+
+echo "🚀 Projekt Deployment zu Netcup (nutzt deine docker-compose.yml)"
+echo ""
+
+# Prüfe ob Konfiguration angepasst wurde
+if grep -q "85.123.456.789" inventory/hosts.yml; then
+    echo "❌ Bitte erst die Konfiguration anpassen!"
+    echo ""
+    echo "1. vim inventory/hosts.yml"
+    echo "   - Server IP ändern"
+    echo "   - Domain ändern" 
+    echo "   - app_port prüfen (Port deiner App)"
+    echo ""
+    echo "2. Dann nochmal: ./deploy.sh"
+    exit 1
+fi
+
+LOCAL_APP_PATH=$(grep "local_app_path:" inventory/hosts.yml | awk '{print $2}' | tr -d '"')
+
+# Prüfe Projektstruktur
+echo "📁 Prüfe Projektstruktur..."
+FULL_PATH="$LOCAL_APP_PATH"
+
+if [ ! -d "$FULL_PATH" ]; then
+    echo "❌ Projekt-Verzeichnis nicht gefunden: $FULL_PATH"
+    exit 1
+fi
+
+echo "✅ Projektstruktur OK:"
+echo "  📂 Projekt: $FULL_PATH"
+
+# Prüfe docker-compose.yml
+if [ -f "$FULL_PATH/docker-compose.yml" ]; then
+    echo "  ✅ docker-compose.yml gefunden im Root"
+elif [ -f "$FULL_PATH/docker/docker-compose.yml" ]; then
+    echo "  ✅ docker-compose.yml gefunden in docker/"
+else
+    echo "  ℹ️  Keine docker-compose.yml gefunden - wird automatisch erstellt"
+fi
+
+# Zeige docker-compose.yml Inhalt falls vorhanden
+if [ -f "$FULL_PATH/docker-compose.yml" ]; then
+    echo ""
+    echo "📋 Deine docker-compose.yml (erste 10 Zeilen):"
+    head -10 "$FULL_PATH/docker-compose.yml" | sed 's/^/  /'
+elif [ -f "$FULL_PATH/docker/docker-compose.yml" ]; then
+    echo ""
+    echo "📋 Deine docker-compose.yml aus docker/ (erste 10 Zeilen):"
+    head -10 "$FULL_PATH/docker/docker-compose.yml" | sed 's/^/  /'
+fi
+
+# Ping test
+echo ""
+echo "🔍 Teste Verbindung zum Server..."
+if ! ansible all -m ping; then
+    echo "❌ Server nicht erreichbar. Prüfe:"
+    echo "  - IP-Adresse korrekt?"
+    echo "  - SSH-Key installiert? (ssh-copy-id root@deine-ip)"
+    echo "  - Server läuft?"
+    exit 1
+fi
+
+echo "✅ Server erreichbar!"
+echo ""
+
+# Wähle Deployment-Methode
+echo "🔧 Deployment-Optionen:"
+echo "1. Standard: Saubere Docker-Installation (empfohlen)"
+echo "2. Fallback: Debian Standard-Pakete (falls Probleme auftreten)"
+echo ""
+read -p "Wähle Option (1/2): " -n 1 -r
+echo
+
+if [[ $REPLY == "2" ]]; then
+    PLAYBOOK="deploy-debian-fallback.yml"
+    echo "📦 Verwende Debian Standard-Pakete"
+else
+    PLAYBOOK="deploy.yml"
+    echo "🐳 Verwende saubere Docker-Installation"
+fi
+
+# Deployment confirmation
+read -p "🚀 Projekt deployen? (y/N): " -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    echo "Deployment abgebrochen."
+    exit 0
+fi
+
+echo "🔧 Starte Deployment mit $PLAYBOOK..."
+echo "💡 Das Deployment nutzt deine bestehende docker-compose.yml!"
+echo ""
+
+ansible-playbook "$PLAYBOOK"
+
+echo ""
+echo "🎉 Deployment abgeschlossen!"
+echo ""
+
+# Zeige Ergebnisse
+DOMAIN=$(grep "domain:" inventory/hosts.yml | awk '{print $2}' | tr -d '"')
+echo "🌐 Dein Projekt ist verfügbar unter:"
+echo "   https://$DOMAIN"
+echo ""
+echo "📊 Status prüfen:"
+echo "   curl -I https://$DOMAIN"
+echo ""
+echo "🔧 Container-Status anschauen:"
+echo "   make status"
+echo ""
+echo "🔧 Logs anschauen:"
+echo "   make logs"
+echo ""
+echo "🔄 Nach Änderungen:"
+echo "   make deploy"