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/env.r630-01.example

@@ -8,15 +8,15 @@ PROXMOX_STORAGE=thin1
 PROXMOX_USER=root@pam
 
 # Network Configuration
-SANKOFA_VLAN=160
-SANKOFA_SUBNET=10.160.0.0/22
-SANKOFA_GATEWAY=10.160.0.1
+SANKOFA_VLAN=11
+SANKOFA_SUBNET=192.168.11.0/24
+SANKOFA_GATEWAY=192.168.11.1
 
-# Service IPs (VLAN 160)
-SANKOFA_POSTGRES_IP=10.160.0.13
-SANKOFA_API_IP=10.160.0.10
-SANKOFA_PORTAL_IP=10.160.0.11
-SANKOFA_KEYCLOAK_IP=10.160.0.12
+# Service IPs (VLAN 11)
+SANKOFA_POSTGRES_IP=192.168.11.53
+SANKOFA_API_IP=192.168.11.50
+SANKOFA_PORTAL_IP=192.168.11.51
+SANKOFA_KEYCLOAK_IP=192.168.11.52
 
 # VMIDs
 VMID_SANKOFA_POSTGRES=7803
@@ -25,7 +25,7 @@ VMID_SANKOFA_PORTAL=7801
 VMID_SANKOFA_KEYCLOAK=7802
 
 # Database Configuration
-DB_HOST=10.160.0.13
+DB_HOST=192.168.11.53
 DB_PORT=5432
 DB_NAME=sankofa
 DB_USER=sankofa
@@ -33,8 +33,8 @@ DB_PASSWORD=CHANGE_THIS_PASSWORD_IN_PRODUCTION
 POSTGRES_SUPERUSER_PASSWORD=CHANGE_THIS_PASSWORD_IN_PRODUCTION
 
 # Keycloak Configuration
-KEYCLOAK_URL=http://10.160.0.12:8080
-KEYCLOAK_ADMIN_URL=http://10.160.0.12:8080/admin
+KEYCLOAK_URL=http://192.168.11.52:8080
+KEYCLOAK_ADMIN_URL=http://192.168.11.52:8080/admin
 KEYCLOAK_REALM=master
 KEYCLOAK_ADMIN_USERNAME=admin
 KEYCLOAK_ADMIN_PASSWORD=CHANGE_THIS_PASSWORD_IN_PRODUCTION
@@ -45,22 +45,22 @@ KEYCLOAK_CLIENT_SECRET_PORTAL=CHANGE_THIS_SECRET_IN_PRODUCTION
 KEYCLOAK_MULTI_REALM=false
 
 # API Configuration
-API_HOST=10.160.0.10
+API_HOST=192.168.11.50
 API_PORT=4000
-NEXT_PUBLIC_GRAPHQL_ENDPOINT=http://10.160.0.10:4000/graphql
-NEXT_PUBLIC_GRAPHQL_WS_ENDPOINT=ws://10.160.0.10:4000/graphql-ws
+NEXT_PUBLIC_GRAPHQL_ENDPOINT=http://192.168.11.50:4000/graphql
+NEXT_PUBLIC_GRAPHQL_WS_ENDPOINT=ws://192.168.11.50:4000/graphql-ws
 JWT_SECRET=CHANGE_THIS_JWT_SECRET_IN_PRODUCTION
 NODE_ENV=production
 
 # Portal Configuration
-PORTAL_HOST=10.160.0.11
+PORTAL_HOST=192.168.11.51
 PORTAL_PORT=3000
-NEXT_PUBLIC_APP_URL=http://10.160.0.11:3000
+NEXT_PUBLIC_APP_URL=http://192.168.11.51:3000
 NEXT_PUBLIC_CROSSPLANE_API=http://crossplane.sankofa.nexus
 NEXT_PUBLIC_ARGOCD_URL=http://argocd.sankofa.nexus
 NEXT_PUBLIC_GRAFANA_URL=http://grafana.sankofa.nexus
 NEXT_PUBLIC_LOKI_URL=http://loki.sankofa.nexus:3100
-NEXTAUTH_URL=http://10.160.0.11:3000
+NEXTAUTH_URL=http://192.168.11.51:3000
 NEXTAUTH_SECRET=CHANGE_THIS_NEXTAUTH_SECRET_IN_PRODUCTION
 
 # Multi-Tenancy