chore: Add script to remove executor addresses from Tycho Router

--- don't change below this line ---
ENG-4454 Took 1 hour 6 minutes

foundry/scripts/remove-executor.js

@@ -0,0 +1,38 @@
+require('dotenv').config();
+const {ethers} = require("hardhat");
+const hre = require("hardhat");
+const prompt = require('prompt-sync')();
+
+async function main() {
+    const network = hre.network.name;
+    const routerAddress = process.env.ROUTER_ADDRESS;
+    console.log(`Removing executors on TychoRouter at ${routerAddress} on ${network}`);
+
+    const [deployer] = await ethers.getSigners();
+    console.log(`Removing executors with account: ${deployer.address}`);
+    console.log(`Account balance: ${ethers.utils.formatEther(await deployer.getBalance())} ETH`);
+
+    const TychoRouter = await ethers.getContractFactory("TychoRouter");
+    const router = TychoRouter.attach(routerAddress);
+
+    const executorAddress = prompt("Enter executor address to remove: ");
+
+    if (!executorAddress) {
+        console.error("Please provide the executorAddress as an argument.");
+        process.exit(1);
+    }
+
+    // Remove executor
+    const tx = await router.removeExecutor(executorAddress, {
+        gasLimit: 50000
+    });
+    await tx.wait(); // Wait for the transaction to be mined
+    console.log(`Executor removed at transaction: ${tx.hash}`);
+}
+
+main()
+    .then(() => process.exit(0))
+    .catch((error) => {
+        console.error("Error removing executor:", error);
+        process.exit(1);
+    });