```

chore: refactor logging module, update genesis timestamp, remove model relationships, and reorganize routers

- Rename logging.py to logger.py and update import paths in poa.py and main.py
- Update devnet genesis timestamp to 1766828620
- Remove SQLModel Relationship declarations from Block, Transaction, and Receipt models
- Add SessionDep type alias and get_session dependency in coordinator-api deps
- Reorganize coordinator-api routers: replace explorer/registry with exchange, users, marketplace

run-local-services.sh

@@ -0,0 +1,129 @@
+#!/bin/bash
+
+# Run AITBC services locally for domain access
+
+set -e
+
+echo "🚀 Starting AITBC Services for Domain Access"
+echo "=========================================="
+
+# Kill any existing services
+echo "Cleaning up existing services..."
+sudo fuser -k 8000/tcp 2>/dev/null || true
+sudo fuser -k 9080/tcp 2>/dev/null || true
+sudo fuser -k 3001/tcp 2>/dev/null || true
+sudo fuser -k 3002/tcp 2>/dev/null || true
+pkill -f "uvicorn.*aitbc" 2>/dev/null || true
+pkill -f "server.py" 2>/dev/null || true
+
+# Wait for ports to be free
+sleep 2
+
+# Create logs directory
+mkdir -p logs
+
+echo ""
+echo "📦 Starting Services..."
+
+# Start Coordinator API
+echo "1. Starting Coordinator API (port 8000)..."
+cd apps/coordinator-api
+source ../.venv/bin/activate 2>/dev/null || python -m venv ../.venv && source ../.venv/bin/activate
+pip install -q -e . 2>/dev/null || true
+nohup python -m uvicorn src.app.main:app --host 0.0.0.0 --port 8000 > ../../logs/api.log 2>&1 &
+API_PID=$!
+echo "   PID: $API_PID"
+
+# Start Blockchain Node
+echo "2. Starting Blockchain Node (port 9080)..."
+cd ../blockchain-node
+nohup python -m uvicorn aitbc_chain.app:app --host 0.0.0.0 --port 9080 > ../../logs/blockchain.log 2>&1 &
+NODE_PID=$!
+echo "   PID: $NODE_PID"
+
+# Start Marketplace UI
+echo "3. Starting Marketplace UI (port 3001)..."
+cd ../marketplace-ui
+nohup python server.py --port 3001 > ../../logs/marketplace.log 2>&1 &
+MARKET_PID=$!
+echo "   PID: $MARKET_PID"
+
+# Start Trade Exchange
+echo "4. Starting Trade Exchange (port 3002)..."
+cd ../trade-exchange
+nohup python server.py --port 3002 > ../../logs/exchange.log 2>&1 &
+EXCHANGE_PID=$!
+echo "   PID: $EXCHANGE_PID"
+
+# Save PIDs for cleanup
+echo "$API_PID $NODE_PID $MARKET_PID $EXCHANGE_PID" > ../.service_pids
+
+cd ..
+
+# Wait for services to start
+echo ""
+echo "⏳ Waiting for services to initialize..."
+sleep 5
+
+# Test services
+echo ""
+echo "🧪 Testing Services..."
+
+echo -n "API Health: "
+if curl -s http://127.0.0.1:8000/v1/health > /dev/null; then
+    echo "✅ OK"
+else
+    echo "❌ Failed"
+fi
+
+echo -n "Admin API: "
+if curl -s http://127.0.0.1:8000/v1/admin/stats -H "X-Api-Key: admin_dev_key_1" > /dev/null; then
+    echo "✅ OK"
+else
+    echo "❌ Failed"
+fi
+
+echo -n "Blockchain: "
+if curl -s http://127.0.0.1:9080/rpc/head > /dev/null; then
+    echo "✅ OK"
+else
+    echo "❌ Failed"
+fi
+
+echo -n "Marketplace: "
+if curl -s http://127.0.0.1:3001 > /dev/null; then
+    echo "✅ OK"
+else
+    echo "❌ Failed"
+fi
+
+echo -n "Exchange: "
+if curl -s http://127.0.0.1:3002 > /dev/null; then
+    echo "✅ OK"
+else
+    echo "❌ Failed"
+fi
+
+echo ""
+echo "✅ All services started!"
+echo ""
+echo "📋 Local URLs:"
+echo "   API: http://127.0.0.1:8000/v1"
+echo "   RPC: http://127.0.0.1:9080/rpc"
+echo "   Marketplace: http://127.0.0.1:3001"
+echo "   Exchange: http://127.0.0.1:3002"
+echo ""
+echo "🌐 Domain URLs (if nginx is configured):"
+echo "   API: https://aitbc.bubuit.net/api"
+echo "   Admin: https://aitbc.bubuit.net/admin"
+echo "   RPC: https://aitbc.bubuit.net/rpc"
+echo "   Marketplace: https://aitbc.bubuit.net/Marketplace"
+echo "   Exchange: https://aitbc.bubuit.net/Exchange"
+echo ""
+echo "📝 Logs: ./logs/"
+echo "🛑 Stop services: ./stop-services.sh"
+echo ""
+echo "Press Ctrl+C to stop monitoring (services will keep running)"
+
+# Monitor logs
+tail -f logs/*.log