docs: Ledger Live integration, contract deploy learnings, NEXT_STEPS updates

- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands
- CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround
- CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check
- NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere
- MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates
- LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/create-integration-test-summary.sh

@@ -1,8 +1,16 @@
 #!/usr/bin/env bash
+set -euo pipefail
+
+# Load IP configuration
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true
+
+
 # Create integration test summary report
 # Usage: ./create-integration-test-summary.sh
 
-RPC_URL="${RPC_URL:-http://192.168.11.250:8545}"
+RPC_URL="${RPC_URL:-${RPC_URL_138_PUBLIC:-http://${RPC_PUBLIC_1:-192.168.11.221}:8545}}"
 
 cat > docs/INTEGRATION_TEST_SUMMARY.md << 'EOF'
 # Service-to-Contract Integration Test Summary
@@ -52,7 +60,7 @@ cat > docs/INTEGRATION_TEST_SUMMARY.md << 'EOF'
 ### 3. Bridge Contracts ⏳
 
 **Contracts Deployed**:
-- **CCIPWETH9Bridge**: `0x89dd12025bfCD38A168455A44B400e913ED33BE2` ✅ Deployed
+- **CCIPWETH9Bridge**: Use \`CCIPWETH9_BRIDGE_CHAIN138\` or \`0x971cD9D156f193df8051E48043C476e53ECd4693\` ✅ Deployed. Deprecated (do not use): \`0x89dd12025bfCD38A168455A44B400e913ED33BE2\`
 - **CCIPWETH10Bridge**: `0xe0E93247376aa097dB308B92e6Ba36bA015535D0` ✅ Deployed
 
 **Integration**: