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/deployment/start-local-testnet.sh

@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+
+# Start Local Anvil Testnet
+# This script starts a local Anvil testnet for testing contract deployments
+
+set -e
+
+
+# Script directory
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/../lib/init.sh"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+cd "$PROJECT_ROOT"
+
+log_info "=== Starting Local Anvil Testnet ==="
+
+# Check if Anvil is installed
+if ! command -v anvil &> /dev/null; then
+    log_error "Error: Anvil is not installed"
+    echo "Please install Foundry: https://book.getfoundry.sh/getting-started/installation"
+    exit 1
+fi
+
+# Check if Anvil is already running
+if lsof -Pi :8545 -sTCP:LISTEN -t >/dev/null ; then
+    log_warn "Anvil is already running on port 8545"
+    echo "Using existing Anvil instance"
+    RPC_URL="http://localhost:8545"
+else
+    log_warn "Starting Anvil testnet..."
+    
+    # Chain ID 138 (same as production)
+    CHAIN_ID=${CHAIN_ID:-138}
+    PORT=${PORT:-8545}
+    
+    # Start Anvil in background
+    anvil --chain-id "$CHAIN_ID" --port "$PORT" \
+        --host 0.0.0.0 \
+        --block-time 2 \
+        --gas-limit 30000000 \
+        > /tmp/anvil.log 2>&1 &
+    
+    ANVIL_PID=$!
+    echo "Anvil started with PID: $ANVIL_PID"
+    echo "PID saved to: /tmp/anvil.pid"
+    echo $ANVIL_PID > /tmp/anvil.pid
+    
+    # Wait for Anvil to start
+    sleep 3
+    
+    # Verify Anvil is running
+    if ! curl -s -X POST "http://localhost:${PORT}" -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' > /dev/null 2>&1; then
+        log_error "Error: Anvil failed to start"
+        echo "Check logs: /tmp/anvil.log"
+        exit 1
+    fi
+    
+    RPC_URL="http://localhost:${PORT}"
+    log_success "✅ Anvil testnet started on ${RPC_URL}"
+fi
+
+# Update .env with RPC_URL
+if [ -f .env ]; then
+    if grep -q "^RPC_URL=" .env; then
+        sed -i "s|^RPC_URL=.*|RPC_URL=${RPC_URL}|" .env
+    else
+        echo "RPC_URL=${RPC_URL}" >> .env
+    fi
+    log_success "✅ Updated .env: RPC_URL=${RPC_URL}"
+else
+    log_warn "Warning: .env file not found"
+    echo "Please create .env file and set RPC_URL=${RPC_URL}"
+fi
+
+# Get accounts from Anvil
+log_info "=== Anvil Test Accounts ==="
+ANVIL_ACCOUNTS=$(cast wallet address --private-key 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80 2>/dev/null || echo "")
+if [ -n "$ANVIL_ACCOUNTS" ]; then
+    log_success "Default account: ${ANVIL_ACCOUNTS}"
+    log_warn "Private key: 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
+    log_warn "Note: This account is prefunded with 10000 ETH on Anvil"
+fi
+
+# Display Anvil info
+log_info "=== Anvil Information ==="
+echo "Chain ID: $CHAIN_ID"
+echo "RPC URL: $RPC_URL"
+echo "Port: $PORT"
+log_success "✅ Local testnet is ready"
+echo "To stop Anvil, run:"
+echo "  kill \$(cat /tmp/anvil.pid)"
+echo "Or use:"
+echo "  pkill -f anvil"
+echo "To deploy contracts, run:"
+echo "  ./scripts/deployment/deploy-all-ordered.sh"
+