Add test helper contract

Author: jannikluhn

script/DeployEventTriggerTestHelper.service.s.sol

@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+import "forge-std/Script.sol";
+
+contract EventTriggerTestHelper {
+    event Trigger(
+        uint64 indexed topic1,
+        bytes32 indexed topic2,
+        bytes32 data1,
+        bytes32 data2
+    );
+
+    function trigger(
+        uint64 topic1,
+        bytes32 topic2,
+        bytes32 data1,
+        bytes32 data2
+    ) public {
+        emit Trigger(topic1, topic2, data1, data2);
+    }
+}
+
+contract DeployEventTriggerTestHelperScript is Script {
+    function run() external {
+        uint256 deployKey = vm.envUint("DEPLOY_KEY");
+        address deployerAddress = vm.addr(deployKey);
+        console.log("Deployer:", deployerAddress);
+        vm.startBroadcast(deployKey);
+
+        EventTriggerTestHelper helper = new EventTriggerTestHelper();
+        console.log("DeployEventTriggerTestHelper:", address(helper));
+
+        vm.stopBroadcast();
+    }
+}