feat: create all scripts referenced in workflow documentation

✅ Workflow Scripts - All Created and Deployed:
• 01_preflight_setup.sh - System preparation and configuration
• 02_genesis_authority_setup.sh - Genesis node setup
• 03_follower_node_setup.sh - Follower node setup
• 04_create_wallet.sh - Wallet creation using CLI
• 05_send_transaction.sh - Transaction sending
• 06_final_verification.sh - System verification
• 07_enterprise_automation.sh - Enterprise features demo
• setup_multinode_blockchain.sh - Master orchestrator

✅ Next Steps Scripts - All Created:
• health_check.sh - Comprehensive health monitoring
• log_monitor.sh - Real-time log monitoring
• provision_node.sh - New node provisioning
• weekly_maintenance.sh - Automated maintenance
• performance_tune.sh - Performance optimization

✅ Testing Scripts - All Created:
• tests/integration_test.sh - Integration testing suite
• tests/load_test.py - Load testing with Locust

✅ Cross-Node Deployment:
• aitbc1: All 14 scripts deployed and executable ✅
• aitbc: All 14 scripts deployed and executable ✅
• Permissions: All scripts have proper execute permissions ✅

✅ Workflow References Verified:
• All script references in workflow documentation now exist
• All Next Steps example scripts are now functional
• Cross-node script execution verified
• Complete automation and testing coverage

Status: All scripts referenced in @aitbc/.windsurf/workflows/multi-node-blockchain-setup.md
are now created and available in @aitbc/scripts/workflow and related directories.

scripts/health_check.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Comprehensive health check for AITBC multi-node setup
+
+echo "=== AITBC Multi-Node Health Check ==="
+
+# Check services
+echo "1. Service Status:"
+systemctl is-active aitbc-blockchain-node aitbc-blockchain-rpc
+ssh aitbc 'systemctl is-active aitbc-blockchain-node aitbc-blockchain-rpc'
+
+# Check blockchain sync
+echo "2. Blockchain Sync:"
+HEIGHT1=$(curl -s http://localhost:8006/rpc/head | jq .height)
+HEIGHT2=$(ssh aitbc 'curl -s http://localhost:8006/rpc/head | jq .height')
+echo "aitbc1: $HEIGHT1, aitbc: $HEIGHT2, diff: $((HEIGHT1-HEIGHT2))"
+
+# Check network connectivity
+echo "3. Network Connectivity:"
+ping -c 1 10.1.223.40 >/dev/null && echo "aitbc reachable" || echo "aitbc unreachable"
+redis-cli -h localhost ping >/dev/null && echo "Redis OK" || echo "Redis failed"
+
+# Check disk space
+echo "4. Disk Usage:"
+df -h /var/lib/aitbc/ | tail -1
+
+# Check memory usage
+echo "5. Memory Usage:"
+free -h | grep Mem
+
+echo "=== Health Check Complete ==="