chore: remove configuration files and enhance blockchain explorer with advanced search, analytics, and export features

- Delete .aitbc.yaml.example CLI configuration template
- Delete .lycheeignore link checker exclusion rules
- Delete .nvmrc Node.js version specification
- Add advanced search panel with filters for address, amount range, transaction type, time range, and validator
- Add analytics dashboard with transaction volume, active addresses, and block time metrics
- Add Chart.js integration

dev/tests/test_scenario_d.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+# Scenario D: aitbc1 Container User Operations Test
+
+echo "🚀 Scenario D: aitbc1 Container User Operations"
+echo "==============================================="
+
+echo "📋 Step 1: Connect to aitbc1 container"
+echo "=========================================="
+ssh aitbc1-cascade "echo '✅ Connected to aitbc1 container'"
+
+echo ""
+echo "📋 Step 2: Check container services status"
+echo "=========================================="
+ssh aitbc1-cascade "systemctl status coordinator-api | grep Active || echo 'Service not running'"
+ssh aitbc1-cascade "ps aux | grep python | grep coordinator || echo 'No coordinator process found'"
+
+echo ""
+echo "📋 Step 3: Test container CLI functionality"
+echo "=========================================="
+ssh aitbc1-cascade "python3 --version"
+ssh aitbc1-cascade "which aitbc || echo 'CLI not found in container PATH'"
+
+echo ""
+echo "📋 Step 4: Test blockchain operations in container"
+echo "=========================================="
+ssh aitbc1-cascade "curl -s http://localhost:8000/v1/health | jq . 2>/dev/null || echo 'Health endpoint not responding'"
+
+echo ""
+echo "📋 Step 5: Test marketplace access from container"
+echo "=========================================="
+ssh aitbc1-cascade "curl -s http://localhost:8000/v1/marketplace/offers | jq '.[] | select(.miner_id == \"miner1\")' 2>/dev/null || echo 'Marketplace offers not available'"
+
+echo ""
+echo "📋 Step 6: Test GPU service discovery from container"
+echo "=========================================="
+ssh aitbc1-cascade "curl -X POST http://localhost:8000/v1/gpu/inference \
+  -H 'Content-Type: application/json' \
+  -d '{\"miner_id\": \"miner1\", \"model\": \"gemma3:1b\", \"prompt\": \"Test from aitbc1 container\"}' | jq . 2>/dev/null || echo 'GPU inference not available'"
+
+echo ""
+echo "📋 Step 7: Test blockchain synchronization"
+echo "=========================================="
+ssh aitbc1-cascade "curl -s http://localhost:8000/v1/blockchain/sync/status | jq . 2>/dev/null || echo 'Sync status not available'"
+
+echo ""
+echo "📋 Step 8: Test cross-site connectivity"
+echo "=========================================="
+# Test if aitbc1 can reach aitbc via host proxy
+ssh aitbc1-cascade "curl -s http://127.0.0.1:8000/v1/health | jq . 2>/dev/null || echo 'Cannot reach aitbc via proxy'"
+
+echo ""
+echo "📋 Step 9: Test analytics from container"
+echo "=========================================="
+ssh aitbc1-cascade "curl -s http://localhost:8000/v1/analytics/summary | jq .total_chains 2>/dev/null || echo 'Analytics not available'"
+
+echo ""
+echo "📋 Step 10: Verify container has no GPU access"
+echo "=========================================="
+ssh aitbc1-cascade "nvidia-smi 2>/dev/null || echo '✅ No GPU access (expected for container)'"
+ssh aitbc1-cascade "lspci | grep -i nvidia || echo '✅ No GPU devices found (expected)'"
+
+echo ""
+echo "📋 Step 11: Test container resource usage"
+echo "=========================================="
+ssh aitbc1-cascade "free -h | head -2"
+ssh aitbc1-cascade "df -h | grep -E '^/dev/' | head -3"
+
+echo ""
+echo "📋 Step 12: Test network connectivity from container"
+echo "=========================================="
+ssh aitbc1-cascade "ping -c 2 10.1.223.93 && echo '✅ Can reach aitbc container' || echo '❌ Cannot reach aitbc container'"
+ssh aitbc1-cascade "ping -c 2 8.8.8.8 && echo '✅ Internet connectivity' || echo '❌ No internet connectivity'"
+
+echo ""
+echo "📋 Step 13: Test container vs localhost differences"
+echo "=========================================="
+echo "aitbc1 container services:"
+ssh aitbc1-cascade "ps aux | grep -E '(python|node|nginx)' | grep -v grep || echo 'No services found'"
+
+echo ""
+echo "aitbc1 container network interfaces:"
+ssh aitbc1-cascade "ip addr show | grep -E 'inet ' | head -3"
+
+echo ""
+echo "🎉 Scenario D Complete!"
+echo "======================="