chore: implement atomic vault migration adapter

.env.example

@@ -12,6 +12,9 @@ VEDA_ADAPTER_OWNER_ADDRESS=
 VEDA_BORING_VAULT_ADDRESS=
 VEDA_TELLER_ADDRESS=
 VEDA_DEPOSIT_TOKEN_ADDRESS=
+VAULT_MIGRATION_HELPER_OWNER_ADDRESS=
+BASE_VEDA_ADAPTER_ADDRESS=
+PREMIUM_VEDA_ADAPTER_ADDRESS=
 
 # Required for verifying contracts
 ETHERSCAN_API_KEY=

script/DeployVaultMigrationHelper.s.sol

@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: MIT AND Apache-2.0
+pragma solidity 0.8.23;
+
+import "forge-std/Script.sol";
+import { console2 } from "forge-std/console2.sol";
+
+import { VaultMigrationHelper } from "../src/helpers/VaultMigrationHelper.sol";
+
+/**
+ * @title DeployVaultMigrationHelper
+ * @notice Deploys VaultMigrationHelper deterministically with CREATE2.
+ * @dev Fill the required variables in the .env file
+ * @dev run the script with:
+ * forge script script/DeployVaultMigrationHelper.s.sol --rpc-url <your_rpc_url> --private-key $PRIVATE_KEY --broadcast
+ */
+contract DeployVaultMigrationHelper is Script {
+    bytes32 internal salt;
+    address internal owner;
+    address internal baseAdapter;
+    address internal premiumAdapter;
+
+    function setUp() public {
+        salt = bytes32(abi.encodePacked(vm.envString("SALT")));
+        owner = vm.envAddress("VAULT_MIGRATION_HELPER_OWNER_ADDRESS");
+        baseAdapter = vm.envAddress("BASE_VEDA_ADAPTER_ADDRESS");
+        premiumAdapter = vm.envAddress("PREMIUM_VEDA_ADAPTER_ADDRESS");
+
+        console2.log("~~~");
+        console2.log("Owner: %s", owner);
+        console2.log("BaseAdapter: %s", baseAdapter);
+        console2.log("PremiumAdapter: %s", premiumAdapter);
+        console2.log("Salt:");
+        console2.logBytes32(salt);
+    }
+
+    function run() public {
+        vm.startBroadcast();
+        address deployed = address(new VaultMigrationHelper{ salt: salt }(owner, baseAdapter, premiumAdapter));
+        vm.stopBroadcast();
+
+        console2.log("VaultMigrationHelper: %s", deployed);
+    }
+}