- Replace bc with integer comparison for wallet balance check
- Replace bc with integer calculation for TPS monitoring
- Replace bc with integer calculation for error rate
- Fixes 'bc: command not found' error in stress test workflow
- Add cross-node transaction testing workflow (manual dispatch)
- Add node failover simulation workflow (manual dispatch, check logic only)
- Add multi-node stress testing workflow (manual dispatch)
- All workflows use only RPC endpoints (no SSH access)
- All workflows run on manual dispatch only
- No remediation steps (monitoring/testing only)
- Cross-node transaction testing uses real transactions from test wallet
- Failover simulation uses check logic only (no actual shutdown)
- Stress testing generates real transactions with configurable count/rate
- Comprehensive logging to /var/log/aitbc/
- Proper wallet creation and cleanup
