feat: migratooor

package.json

@@ -35,14 +35,14 @@
     "isolmate": "github:defi-wonderland/isolmate#59e1804"
   },
   "devDependencies": {
-    "@commitlint/cli": "17.0.3",
-    "@commitlint/config-conventional": "17.0.3",
+    "@commitlint/cli": "18.4.3",
+    "@commitlint/config-conventional": "18.4.3",
     "ds-test": "github:dapphub/ds-test#e282159",
-    "forge-std": "github:foundry-rs/forge-std#v1.7.3",
+    "forge-std": "github:foundry-rs/forge-std#v1.7.4",
     "husky": ">=8",
-    "lint-staged": ">=10",
-    "solhint": "3.6.2",
-    "solhint-plugin-defi-wonderland": "1.1.0",
-    "sort-package-json": "1.53.1"
+    "lint-staged": ">=15",
+    "solhint": "4.0.0",
+    "solhint-plugin-defi-wonderland": "1.1.2",
+    "sort-package-json": "2.6.0"
   }
 }

solidity/contracts/Migrator.sol

@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: Unlicense
+pragma solidity ^0.8.19;
+
+import {Auth,Authority} from 'isolmate/auth/Auth.sol';
+import {IERC20} from 'isolmate/interfaces/tokens/IERC20.sol';
+
+contract ZoomerMigrator is Auth {
+  IERC20 public immutable OLD_ZOOMER;
+  IERC20 public immutable NEW_ZOOMER;
+
+  constructor(address _oldZoomer, address _newZoomer) Auth(msg.sender, Authority(address(0))) {
+    OLD_ZOOMER = IERC20(_oldZoomer);
+    NEW_ZOOMER = IERC20(_newZoomer);
+  }
+
+  function migrate() external {
+    uint256 _amount = OLD_ZOOMER.balanceOf(msg.sender);
+    OLD_ZOOMER.transferFrom(msg.sender, address(this), _amount);
+    NEW_ZOOMER.transfer(msg.sender, _amount);
+  }
+
+  function migrate(uint256 _amount) external {
+    require(_amount > 0, 'ZoomerMigrator: amount must be greater than 0');
+
+    OLD_ZOOMER.transferFrom(msg.sender, address(this), _amount);
+    NEW_ZOOMER.transfer(msg.sender, _amount);
+  }
+}