feat: add hybx omnl stack and gas pmm tooling

services/token-aggregation/scripts/encode-omnl-mirror-payload.mjs

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+/**
+ * Encode OMNLMirrorReceiver CCIP data field (v2 with merkleRoot).
+ * Usage: node encode-omnl-mirror-payload.mjs <version> <lineId0x> <R> <validUntil> <evidence0x> <merkleRoot0x>
+ */
+import { AbiCoder } from 'ethers';
+
+const [, , v, lineId, R, validUntil, evHash, merkleRoot] = process.argv;
+if (!merkleRoot) {
+  console.error(
+    'Usage: node encode-omnl-mirror-payload.mjs <version> <lineId0x> <R> <validUntil> <evidence0x> <merkleRoot0x>'
+  );
+  process.exit(1);
+}
+const coder = AbiCoder.defaultAbiCoder();
+const data = coder.encode(
+  ['uint256', 'bytes32', 'uint256', 'uint256', 'bytes32', 'bytes32'],
+  [BigInt(v), lineId, BigInt(R), BigInt(validUntil), evHash, merkleRoot]
+);
+process.stdout.write(data + '\n');