Add Cronos chains + add extra postexecution script

TNLS-Gateways/public-gateway/script/IncreaseTaskIdScript.s.sol

@@ -14,11 +14,7 @@ contract IncreaseTaskIdScript is Script {
     address deployer;
     Gateway gateway;
 
-    uint256 privKey = vm.envUint("ETH_PRIVATE_KEY");
-
-
     function run() public {
-        deployer = vm.rememberKey(privKey);
         vm.startBroadcast();
 
         // Gateway (Proxy) Contract

TNLS-Gateways/public-gateway/script/PostExecution.s.sol

@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.25;
+
+import "forge-std/Test.sol";
+import "forge-std/Vm.sol";
+import "forge-std/console2.sol";
+import "forge-std/Script.sol";
+import {Gateway} from "../src/Gateway.sol";
+
+
+contract PostExecution is Script {
+    function setUp() public {}
+
+    address deployer;
+    Gateway gateway;
+
+    function run() public {
+        vm.startBroadcast();
+
+        // Gateway (Proxy) Contract
+        gateway = Gateway(0x874303B788c8A13a39EFA38ab6C3b77cd4578129);
+
+        uint256 taskId = 11;
+        string memory sourceNetwork = "pulsar-3";
+        Gateway.PostExecutionInfo memory postExecutionInfo = 
+        Gateway.PostExecutionInfo ({
+            payload_hash: 0x08cd800c7bf881f51780bbb954229ab275c2f8ad57f38a8f36f10017fa2184f5,
+            packet_hash: 0x49519db23b304988417ba523ed177850b7efbe86186b2a8a3d8adc65832c0489,
+            callback_address: hex"b5cf36c9708c4f728bb8b1059c28cc9b606bd102",
+            callback_selector: 0x38ba4614,
+            callback_gas_limit: 0x000186a0,
+            packet_signature: hex"35b9542f54584a433e21d38e3f5d92c2bbc008958f0fc1fc0638b0f1c366427139485585fffbbc113c0e4b082d63028e4d60e46243a779ebebf2db4ba9f3137f1b",
+            result: hex"850f3e45bf017011a69d4f3a9e2967e18fbb7110154a5dbe27206037751689a7"
+        });
+       //postExecution(uint256 _taskId, string calldata _sourceNetwork, PostExecutionInfo calldata _info)
+        gateway.postExecution(taskId, sourceNetwork, postExecutionInfo);
+
+        vm.stopBroadcast();
+    }
+}