chore: add migration artifact and deployment script

foundry.toml

@@ -12,7 +12,7 @@ ffi = true
 solc = '0.8.27'
 extra_output = ["devdoc", "userdoc", "storagelayout"]
 fs_permissions = [{ access = "read-write", path = "./" }]
-evm_version = 'shanghai'
+evm_version = 'london'
 verbosity = 4
 use_literal_content = true
 unchecked_cheatcode_artifacts = true

script/20252101-deploy-wbtc-and-legacy-migrator/20252101-deploy-wbtc-and-legacy-migrator.s.sol

@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import { WBTC, WBTCDeploy } from "script/contracts/WBTCDeploy.s.sol";
+import { LegacyTokenMigrator, LegacyTokenMigratorDeploy } from "script/contracts/LegacyTokenMigratorDeploy.s.sol";
+import { Migration } from "script/Migration.s.sol";
+import { Contract } from "script/utils/Contract.sol";
+
+contract Migration__20252101_DeployWBTCAndLegacyMigrator is Migration {
+  function run() public virtual {
+    address prvWBTC = loadContract(Contract.WBTC.key());
+
+    WBTC newBTC = new WBTCDeploy().run();
+    LegacyTokenMigrator migrator = new LegacyTokenMigratorDeploy().run();
+
+    address admin = 0x9D05D1F5b0424F8fDE534BC196FFB6Dd211D902a; // Multisig Address
+    address[] memory legacyTokens = new address[](1);
+    legacyTokens[0] = prvWBTC;
+    address[] memory newTokens = new address[](1);
+    newTokens[0] = address(newBTC);
+
+    vm.broadcast(sender());
+    migrator.initialize(admin, legacyTokens, newTokens);
+  }
+}

script/GeneralConfig.sol

@@ -57,6 +57,7 @@ contract GeneralConfig is BaseGeneralConfig, Utils {
     _mapContractName(Contract.WBTC);
     _mapContractName(Contract.PostChecker);
     _mapContractName(Contract.WETH);
+    _mapContractName(Contract.LegacyTokenMigrator);
 
     _contractNameMap[Contract.AXS.key()] = "MockERC20";
     _contractNameMap[Contract.SLP.key()] = "MockSLP";

script/contracts/LegacyTokenMigratorDeploy.s.sol

@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import { LegacyTokenMigrator } from "src/ronin/migration/LegacyTokenMigrator.sol";
+import { Contract } from "../utils/Contract.sol";
+import { Migration } from "../Migration.s.sol";
+
+contract LegacyTokenMigratorDeploy is Migration {
+  function run() public virtual returns (LegacyTokenMigrator instance) {
+    instance = LegacyTokenMigrator(_deployProxy(Contract.LegacyTokenMigrator.key()));
+  }
+
+  function _getProxyAdmin() internal virtual override returns (address payable) {
+    // ronin-mainnet: SC Multisig
+    return payable(0x9D05D1F5b0424F8fDE534BC196FFB6Dd211D902a);
+  }
+}

script/contracts/WBTCDeploy.s.sol

@@ -5,18 +5,26 @@ import { WBTC } from "@ronin/contracts/tokens/erc20/WBTC.sol";
 import { Contract } from "../utils/Contract.sol";
 import { Migration } from "../Migration.s.sol";
 
-import { BridgeSlashDeploy } from "./BridgeSlashDeploy.s.sol";
-
 contract WBTCDeploy is Migration {
   function _defaultArguments() internal virtual override returns (bytes memory) {
-    address gateway = loadContract(Contract.RoninGatewayV3.key());
-    address pauseEnforcer = loadContract(Contract.RoninPauseEnforcer.key());
+    address admin = 0x9D05D1F5b0424F8fDE534BC196FFB6Dd211D902a;
+    address minter = admin;
+    address pauser = admin;
+    address burner = admin;
+
+    return abi.encodeCall(WBTC.initialize, (admin, minter, burner, pauser));
+  }
 
-    return abi.encode(gateway, pauseEnforcer);
+  function _getProxyAdmin() internal virtual override returns (address payable) {
+    // ronin-mainnet: SC Multisig
+    return payable(0x9D05D1F5b0424F8fDE534BC196FFB6Dd211D902a);
   }
 
   function run() public virtual returns (WBTC instance) {
-    instance = WBTC(_deployImmutable(Contract.WBTC.key()));
+    instance = WBTC(_deployProxy(Contract.WBTC.key()));
+
     assertEq(instance.decimals(), 8, "WBTC: invalid decimals");
+    assertEq(instance.symbol(), "WBTC", "WBTC: invalid symbol");
+    assertEq(instance.name(), "Wrapped Bitcoin", "WBTC: invalid name");
   }
 }

script/utils/Contract.sol

@@ -26,7 +26,8 @@ enum Contract {
   MainchainBridgeManager,
   MainchainWethUnwrapper,
   MainchainGatewayBatcher,
-  PostChecker
+  PostChecker,
+  LegacyTokenMigrator
 }
 
 using { key, name } for Contract global;
@@ -58,6 +59,7 @@ function name(Contract contractEnum) pure returns (string memory) {
   if (contractEnum == Contract.MainchainGatewayBatcher) return "MainchainGatewayBatcher";
   if (contractEnum == Contract.MainchainBridgeManager) return "MainchainBridgeManager";
   if (contractEnum == Contract.MainchainWethUnwrapper) return "WethUnwrapper";
+  if (contractEnum == Contract.LegacyTokenMigrator) return "LegacyTokenMigrator";
 
   if (contractEnum == Contract.PostChecker) return "PostChecker";