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/automation/create-deployment-checklist.sh

@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+# Create deployment checklist based on current status
+
+set -e
+
+cd "$(dirname "$0")/../.."
+
+echo "=== Creating Deployment Checklist ==="
+
+cat > docs/DEPLOYMENT_CHECKLIST.md << 'EOF'
+# Deployment Checklist
+
+## Prerequisites
+
+### Wallet Funding
+- [ ] Mainnet ETH: Minimum 0.025 ETH (Current: Check with ./scripts/deployment/check-mainnet-balances.sh)
+- [ ] Chain-138 native tokens: Minimum 1 ETH (Current: Check with ./scripts/deployment/check-wallet-balances.sh)
+- [ ] LINK tokens: Recommended 10 LINK for CCIP fees
+
+### Infrastructure
+- [ ] Chain-138 RPC endpoint accessible
+- [ ] Chain-138 CCIP Router address identified
+- [ ] Chain-138 chain selector verified (0x000000000000008a)
+
+### Contracts
+- [ ] All contracts compiled successfully
+- [ ] All tests passing
+- [ ] Contract addresses documented
+
+## Deployment Steps
+
+### Phase 1: Mainnet Deployment
+1. [ ] Deploy CCIPLogger to Ethereum Mainnet
+   - Command: `npx hardhat run scripts/ccip-deployment/deploy-ccip-logger.js --network mainnet`
+   - Verify: Check Etherscan
+   - Update: Add address to .env
+
+2. [ ] Verify CCIPLogger deployment
+   - Check contract code on Etherscan
+   - Test contract functions
+   - Document address
+
+### Phase 2: Chain-138 Infrastructure
+1. [ ] Verify Chain-138 RPC endpoint
+   - Test: `./scripts/deployment/check-rpc-status.sh`
+   - Ensure connectivity
+
+2. [ ] Identify CCIP Router address
+   - Check Chainlink CCIP Directory
+   - Verify router deployment
+   - Update .env
+
+### Phase 3: Chain-138 Bridge Deployment
+1. [ ] Deploy CCIPWETH9Bridge
+   - Command: `./scripts/deployment/deploy-bridges-chain138.sh`
+   - Verify on-chain
+   - Update .env
+
+2. [ ] Deploy CCIPWETH10Bridge
+   - Verify on-chain
+   - Update .env
+
+### Phase 4: Bridge Configuration
+1. [ ] Configure WETH9 bridge destinations
+   - Add Chain-138 destination to Mainnet bridge
+   - Add Mainnet destination to Chain-138 bridge
+   - Enable destinations
+
+2. [ ] Configure WETH10 bridge destinations
+   - Add Chain-138 destination to Mainnet bridge
+   - Add Mainnet destination to Chain-138 bridge
+   - Enable destinations
+
+3. [ ] Verify bridge configuration
+   - Test destination queries
+   - Document configuration
+
+### Phase 5: Testing
+1. [ ] Pre-testing setup
+   - Fund test wallet
+   - Fund bridges with LINK
+   - Verify CCIP Router connectivity
+
+2. [ ] Test WETH9 cross-chain transfers
+   - Mainnet → Chain-138
+   - Chain-138 → Mainnet
+
+3. [ ] Test WETH10 cross-chain transfers
+   - Mainnet → Chain-138
+   - Chain-138 → Mainnet
+
+4. [ ] Edge case testing
+   - Minimum/maximum amounts
+   - Failed transfers
+   - Replay protection
+
+## Post-Deployment
+
+### Monitoring
+- [ ] Set up Etherscan alerts
+- [ ] Set up event monitoring
+- [ ] Set up balance monitoring
+- [ ] Set up CCIP message tracking
+
+### Documentation
+- [ ] Update deployment addresses
+- [ ] Document configuration
+- [ ] Create operational runbooks
+
+## Notes
+
+- All deployment scripts are in `scripts/deployment/`
+- Use `./scripts/automation/prepare-deployment.sh` to check prerequisites
+- Use `./scripts/deployment/check-mainnet-deployment-status.sh` to verify deployments
+EOF
+
+echo "✅ Deployment checklist created at docs/DEPLOYMENT_CHECKLIST.md"