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/deploy-multisig.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Deploy multi-sig wallet for admin operations
+# For production, consider using Gnosis Safe instead
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/../lib/init.sh"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+
+RPC_URL="${RPC_URL:-http://localhost:8545}"
+PRIVATE_KEY="${PRIVATE_KEY:-}"
+OWNERS="${OWNERS:-}"  # Comma-separated list of owner addresses
+
+if [ -z "$PRIVATE_KEY" ]; then
+    echo "Error: PRIVATE_KEY not set"
+    exit 1
+fi
+
+if [ -z "$OWNERS" ]; then
+    echo "Error: OWNERS not set (comma-separated list)"
+    exit 1
+fi
+
+echo "Deploying Multi-Sig Wallet"
+echo "RPC URL: $RPC_URL"
+echo "Owners: $OWNERS"
+echo "Required: $REQUIRED"
+
+# Convert comma-separated owners to array format for Foundry
+OWNERS_ARRAY=$(echo "$OWNERS" | tr ',' ' ')
+
+# Deploy using Foundry
+forge script "$PROJECT_ROOT/script/DeployMultiSig.s.sol:DeployMultiSig" \
+    --rpc-url "$RPC_URL" \
+    --private-key "$PRIVATE_KEY" \
+    --broadcast \
+    --verify
+
+echo "Multi-sig wallet deployed successfully!"
+echo "Next steps:"
+echo "1. Transfer admin roles to multi-sig address"
+echo "2. Test multi-sig operations"
+echo "3. Document multi-sig procedures"
+