feat: add WithdrawFee script for fee withdrawal from Launcher contract

script/WithdrawFee.s.sol

@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.27;
+
+import {Script, console} from "forge-std/Script.sol";
+import {Launcher} from "src/contracts/Launcher.sol";
+import {Vm} from "forge-std/Vm.sol";
+
+contract WithdrawFee is Script {
+    uint256 public constant AMOUNT = 0.01 ether;
+
+    function withdrawFee(address mostRecentlyDeployment) public {
+        Launcher launcher = Launcher(mostRecentlyDeployment);
+        vm.startBroadcast();
+        launcher.withdrawFee(AMOUNT);
+        vm.stopBroadcast();
+
+        console.log("Fee withdrawn!");
+    }
+
+    function run() public {
+        address deployAddress = Vm(address(vm)).getDeployment(
+            "Launcher",
+            uint64(block.chainid)
+        );
+
+        console.log("Most recent Launcher deployment address:");
+        console.logAddress(deployAddress);
+
+        withdrawFee(deployAddress);
+    }
+}