Add deployment script for automated sync and container rebuild

Creates deploy.sh script that:
- Syncs files to node03 server using rsync
- Rebuilds and restarts the Docker container
- Shows deployment status and container health

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

deploy.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Deploy script for whale hunting game
+# Syncs files to node03 and rebuilds the Docker container
+
+set -e  # Exit on error
+
+echo "🚢 Syncing files to node03..."
+rsync -avz --exclude 'node_modules' --exclude 'dist' --exclude '.git' --exclude '.DS_Store' \
+    ./ tho@node03.tricnet.de:/home/tho/whalehunting/
+
+echo ""
+echo "🐳 Rebuilding and restarting Docker container..."
+ssh tho@node03.tricnet.de "cd /home/tho/whalehunting && docker-compose down && docker-compose up -d --build"
+
+echo ""
+echo "✅ Deployment complete!"
+echo "🌐 Game available at: http://node03.tricnet.de:8880"
+
+# Check container status
+echo ""
+echo "📊 Container status:"
+ssh tho@node03.tricnet.de "cd /home/tho/whalehunting && docker-compose ps"