```

chore: enhance .gitignore and remove obsolete documentation files

- Reorganize .gitignore with categorized sections for better maintainability
- Add comprehensive ignore patterns for Python, Node.js, databases, logs, and build artifacts
- Add project-specific ignore rules for coordinator, explorer, and deployment files
- Remove outdated documentation: BITCOIN-WALLET-SETUP.md, LOCAL_ASSETS_SUMMARY.md, README-CONTAINER-DEPLOYMENT.md, README-DOMAIN-DEPLOYMENT.md
```

scripts/deploy/deploy-exchange.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+# Deploy AITBC Trade Exchange to the server
+
+set -e
+
+SERVER="root@10.1.223.93"
+EXCHANGE_DIR="/root/aitbc/apps/trade-exchange"
+
+echo "🚀 Deploying AITBC Trade Exchange"
+echo "=================================="
+echo "Server: $SERVER"
+echo ""
+
+# Colors
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+print_status() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+# Test SSH connection
+print_status "Testing SSH connection..."
+ssh $SERVER "hostname && ip a show eth0 | grep inet"
+
+# Copy updated files
+print_status "Copying updated Exchange files..."
+scp /home/oib/windsurf/aitbc/apps/trade-exchange/index.html $SERVER:$EXCHANGE_DIR/
+scp /home/oib/windsurf/aitbc/apps/trade-exchange/server.py $SERVER:$EXCHANGE_DIR/
+
+# Ensure assets are available
+print_status "Ensuring assets directory exists..."
+ssh $SERVER "mkdir -p /var/www/aitbc.bubuit.net/assets"
+ssh $SERVER "mkdir -p /var/www/aitbc.bubuit.net/assets/css"
+ssh $SERVER "mkdir -p /var/www/aitbc.bubuit.net/assets/js"
+
+# Copy assets if they don't exist
+print_status "Copying assets if needed..."
+if ! ssh $SERVER "test -f /var/www/aitbc.bubuit.net/assets/css/aitbc.css"; then
+    scp -r /home/oib/windsurf/aitbc/assets/* $SERVER:/var/www/aitbc.bubuit.net/assets/
+fi
+
+# Restart the exchange service
+print_status "Restarting Trade Exchange service..."
+ssh $SERVER "systemctl restart aitbc-exchange"
+
+# Wait for service to start
+print_status "Waiting for service to start..."
+sleep 5
+
+# Check service status
+print_status "Checking service status..."
+ssh $SERVER "systemctl status aitbc-exchange --no-pager -l | head -10"
+
+# Test the endpoint
+print_status "Testing Exchange endpoint..."
+ssh $SERVER "curl -s http://127.0.0.1:3002/ | head -c 100"
+echo ""
+
+echo ""
+print_status "✅ Exchange deployment complete!"
+echo ""
+echo "📋 URLs:"
+echo "  🌐 IP: http://10.1.223.93/Exchange"
+echo "  🔒 Domain: https://aitbc.bubuit.net/Exchange"
+echo ""
+echo "🔍 To check logs:"
+echo "  ssh $SERVER 'journalctl -u aitbc-exchange -f'"