Add Oracle Aggregator and CCIP Integration

- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control.
- Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities.
- Created .gitmodules to include OpenZeppelin contracts as a submodule.
- Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment.
- Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks.
- Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring.
- Created scripts for resource import and usage validation across non-US regions.
- Added tests for CCIP error handling and integration to ensure robust functionality.
- Included various new files and directories for the orchestration portal and deployment scripts.

docs/operations/status-reports/REVIEW_HPA.md

@@ -0,0 +1,47 @@
+# HPA Review
+
+## Overview
+
+HorizontalPodAutoscaler (HPA) has been configured for RPC nodes to automatically scale based on CPU and memory usage.
+
+## HPA Configuration
+
+### Target
+- **StatefulSet**: besu-rpc
+- **Namespace**: besu-network
+
+### Scaling Parameters
+- **Min Replicas**: 2
+- **Max Replicas**: 10
+- **CPU Target**: 70% utilization
+- **Memory Target**: 80% utilization
+
+### Scaling Behavior
+- **Scale Up**: 100% increase or 2 pods per minute (whichever is higher)
+- **Scale Down**: 50% decrease per minute
+- **Stabilization Window**: 300 seconds (scale down), 0 seconds (scale up)
+
+## Validation
+
+Run the validation script:
+```bash
+./scripts/validation/validate-hpa.sh
+```
+
+## Application
+
+Apply HPA:
+```bash
+kubectl apply -f k8s/base/rpc/hpa.yaml
+```
+
+## Testing
+
+Generate load on RPC endpoints and verify HPA scales pods based on CPU/memory usage.
+
+## Requirements
+
+- Metrics server must be installed in the cluster
+- Resource requests and limits must be set on pods
+- HPA requires metrics API to be available
+