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/access-omada-cloud-controller.sh

@@ -4,6 +4,12 @@
 
 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
+
+
 # Load environment variables
 ENV_FILE="${HOME}/.env"
 if [ ! -f "$ENV_FILE" ]; then
@@ -85,7 +91,7 @@ echo "   - Click 'Launch' on your Omada Controller"
 echo "   - Navigate to: Settings → Firewall → Firewall Rules"
 echo ""
 echo "4. Check for firewall rules blocking Blockscout:"
-echo "   - Destination IP: 192.168.11.140"
+echo "   - Destination IP: ${IP_BLOCKSCOUT:-${IP_DEVICE_14:-${IP_DEVICE_14:-${IP_DEVICE_14:-${IP_DEVICE_14:-${IP_DEVICE_14:-192.168.11.14}}}}}0}"
 echo "   - Destination Port: 80"
 echo "   - Action: Deny or Reject"
 echo ""
@@ -95,8 +101,8 @@ echo "   Enable: Yes"
 echo "   Action: Allow"
 echo "   Direction: Forward"
 echo "   Protocol: TCP"
-echo "   Source IP: 192.168.11.0/24"
-echo "   Destination IP: 192.168.11.140"
+echo "   Source IP: ${NETWORK_192_168_11_0:-192.168.11.0}/24"
+echo "   Destination IP: ${IP_BLOCKSCOUT:-${IP_DEVICE_14:-${IP_DEVICE_14:-${IP_DEVICE_14:-${IP_DEVICE_14:-${IP_DEVICE_14:-192.168.11.14}}}}}0}"
 echo "   Destination Port: 80"
 echo "   Priority: High (above deny rules)"
 echo ""