```

chore: remove obsolete payment architecture and integration test documentation

- Remove AITBC_PAYMENT_ARCHITECTURE.md (dual-currency system documentation)
- Remove IMPLEMENTATION_COMPLETE_SUMMARY.md (integration test completion summary)
- Remove INTEGRATION_TEST_FIXES.md (test fixes documentation)
- Remove INTEGRATION_TEST_UPDATES.md (real features implementation notes)
- Remove PAYMENT_INTEGRATION_COMPLETE.md (wallet-coordinator integration docs)
- Remove WALLET_COORDINATOR_INTEGRATION.md (payment

scripts/deploy/deploy-all-remote.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+# Deploy blockchain node and explorer by building directly on ns3
+
+echo "🚀 AITBC Remote Deployment (Build on Server)"
+echo "=========================================="
+echo "This will build the blockchain node directly on ns3"
+echo "to utilize the gigabit connection instead of uploading."
+echo ""
+
+# Copy deployment scripts to server
+echo "Copying deployment scripts to ns3..."
+scp scripts/deploy/deploy-blockchain-remote.sh ns3-root:/opt/
+scp scripts/deploy/deploy-explorer-remote.sh ns3-root:/opt/
+
+# Create directories on server first
+echo "Creating directories on ns3..."
+ssh ns3-root "mkdir -p /opt/blockchain-node-src /opt/blockchain-node"
+
+# Copy blockchain source code to server (excluding data files)
+echo "Copying blockchain source code to ns3..."
+rsync -av --exclude='data/' --exclude='*.db' --exclude='__pycache__' --exclude='.venv' apps/blockchain-node/ ns3-root:/opt/blockchain-node-src/
+
+# Execute blockchain deployment
+echo ""
+echo "Deploying blockchain node..."
+ssh ns3-root "cd /opt && cp -r /opt/blockchain-node-src/* /opt/blockchain-node/ && cd /opt/blockchain-node && chmod +x ../deploy-blockchain-remote.sh && ../deploy-blockchain-remote.sh"
+
+# Wait for blockchain to start
+echo ""
+echo "Waiting 10 seconds for blockchain node to start..."
+sleep 10
+
+# Execute explorer deployment on ns3
+echo ""
+echo "Deploying blockchain explorer..."
+ssh ns3-root "cd /opt && ./deploy-explorer-remote.sh"
+
+# Check services
+echo ""
+echo "Checking service status..."
+ssh ns3-root "systemctl status blockchain-node blockchain-rpc nginx --no-pager | grep -E 'Active:|Main PID:'"
+
+echo ""
+echo "✅ Deployment complete!"
+echo ""
+echo "Services:"
+echo "  - Blockchain Node RPC: http://localhost:8082"
+echo "  - Blockchain Explorer: http://localhost:3000"
+echo ""
+echo "External access:"
+echo "  - Blockchain Node RPC: http://aitbc.keisanki.net:8082"
+echo "  - Blockchain Explorer: http://aitbc.keisanki.net:3000"
+echo ""
+echo "The blockchain node will start syncing automatically."
+echo "The explorer connects to the local node and displays real-time data."