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/update-cluster-node-names.sh

@@ -5,6 +5,12 @@
 
 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
+
+
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
 
@@ -22,8 +28,8 @@ log_error() { echo -e "${RED}[✗]${NC} $1"; }
 
 # Host configuration
 declare -A HOSTS
-HOSTS[r630-01]="192.168.11.11:password:pve:r630-01"
-HOSTS[r630-02]="192.168.11.12:password:pve2:r630-02"
+HOSTS[r630-01]="${PROXMOX_HOST_R630_01:-192.168.11.11}:password:pve:r630-01"
+HOSTS[r630-02]="${PROXMOX_HOST_R630_02:-192.168.11.12}:password:pve2:r630-02"
 
 log_info "========================================="
 log_info "Updating Cluster Node Names"
@@ -34,7 +40,7 @@ echo ""
 
 # Check current cluster status
 log_info "Current cluster status:"
-sshpass -p "password" ssh -o StrictHostKeyChecking=no root@192.168.11.10 "pvecm nodes" 2>/dev/null || {
+sshpass -p "password" ssh -o StrictHostKeyChecking=no root@"${PROXMOX_HOST_ML110:-192.168.11.10}" "pvecm nodes" 2>/dev/null || {
     log_error "Cannot access cluster. Ensure ml110 is accessible."
     exit 1
 }
@@ -74,7 +80,7 @@ echo ""
 
 # Verify cluster health
 log_info "Verifying cluster health..."
-sshpass -p "password" ssh -o StrictHostKeyChecking=no root@192.168.11.10 bash <<'ENDSSH'
+sshpass -p "password" ssh -o StrictHostKeyChecking=no root@${PROXMOX_HOST_ML110:-192.168.11.10} bash <<'ENDSSH'
     echo "=== Cluster Status ==="
     pvecm status 2>&1
     echo ""