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.

scripts/vm-deployment/setup-cloud-init.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+# Setup cloud-init script for Besu nodes
+# This script creates a cloud-init configuration file for VM deployment
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/../lib/init.sh"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+
+# Configuration
+NODE_TYPE="${1:-validator}"
+NODE_INDEX="${2:-0}"
+OUTPUT_FILE="${3:-/tmp/besu-cloud-init.yaml}"
+
+
+log_success "Generating cloud-init configuration for $NODE_TYPE-$NODE_INDEX..."
+
+# Create cloud-init file
+cat > "$OUTPUT_FILE" <<'EOF'
+#cloud-config
+# Cloud-init configuration for Besu node setup
+
+package_update: true
+package_upgrade: true
+
+packages:
+  - apt-transport-https
+  - ca-certificates
+  - curl
+  - gnupg
+  - lsb-release
+  - jq
+  - wget
+  - unzip
+
+write_files:
+  - path: /opt/besu/setup.sh
+    content: |
+      #!/bin/bash
+      set -e
+      echo "Setting up Besu node..."
+      
+      # Install Docker
+      if ! command -v docker &> /dev/null; then
+        curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+        echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+        apt-get update
+        apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+        systemctl enable docker
+        systemctl start docker
+        usermod -aG docker $USER
+      fi
+      
+      # Create directories
+      mkdir -p /opt/besu/{data,config,keys,logs}
+      chown -R $USER:$USER /opt/besu
+      
+      echo "Setup complete!"
+    permissions: '0755'
+    owner: root:root
+
+runcmd:
+  - /opt/besu/setup.sh
+  - systemctl daemon-reload
+
+final_message: "Besu node setup complete"
+EOF
+
+log_success "✓ Cloud-init configuration created: $OUTPUT_FILE"
+