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.

test/emoney/mocks/MockLightClient.sol

@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+/**
+ * @title MockLightClient
+ * @notice Mock light client for testing BridgeVault138 unlock functionality
+ * @dev Always returns true for proof verification in tests
+ */
+contract MockLightClient {
+    mapping(bytes32 => mapping(bytes32 => bool)) private _verifiedProofs;
+    bool public alwaysVerify = true;
+
+    /**
+     * @notice Sets whether proofs should always verify
+     * @param _alwaysVerify If true, all proofs verify; if false, only pre-registered proofs verify
+     */
+    function setAlwaysVerify(bool _alwaysVerify) external {
+        alwaysVerify = _alwaysVerify;
+    }
+
+    /**
+     * @notice Registers a proof as verified for testing
+     * @param sourceChain Source chain identifier
+     * @param sourceTx Source transaction hash
+     */
+    function registerProof(bytes32 sourceChain, bytes32 sourceTx) external {
+        _verifiedProofs[sourceChain][sourceTx] = true;
+    }
+
+    /**
+     * @notice Verifies a proof
+     * @param sourceChain Source chain identifier
+     * @param sourceTx Source transaction hash
+     * @param proof Proof data (unused in mock)
+     * @return true if proof is verified, false otherwise
+     */
+    function verifyProof(
+        bytes32 sourceChain,
+        bytes32 sourceTx,
+        bytes calldata proof
+    ) external view returns (bool) {
+        if (alwaysVerify) {
+            return true;
+        }
+        return _verifiedProofs[sourceChain][sourceTx];
+    }
+}
+