feat(chain138): Monad CCIP, token aggregation OMNL gates, HYBX client, and PMM deploy updates.

Relay router, reserve system, oracle publisher, token-aggregation compliance middleware, and Monad deployment scripts.

Co-authored-by: Cursor <cursoragent@cursor.com>

script/DeployChain138WethRelayBridge.s.sol

@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import {Script, console} from "forge-std/Script.sol";
+import {CCIPRelayBridge} from "../contracts/relay/CCIPRelayBridge.sol";
+import {CCIPRelayRouter} from "../contracts/relay/CCIPRelayRouter.sol";
+
+/// @notice Deploy WETH inbound CCIPRelayBridge on Chain 138 and authorize on existing relay router.
+contract DeployChain138WethRelayBridge is Script {
+    function run() external {
+        uint256 deployerPrivateKey = vm.envUint("PRIVATE_KEY");
+        address weth9 = vm.envAddress("WETH9");
+        address relayRouter = vm.envAddress("CCIP_RELAY_ROUTER_CHAIN138");
+
+        vm.startBroadcast(deployerPrivateKey);
+
+        CCIPRelayBridge bridge = new CCIPRelayBridge(weth9, relayRouter);
+        console.log("Chain138 WETH CCIPRelayBridge:", address(bridge));
+
+        CCIPRelayRouter(relayRouter).authorizeBridge(address(bridge));
+        console.log("Authorized on CCIPRelayRouter:", relayRouter);
+
+        vm.stopBroadcast();
+    }
+}