move LayerZero libs to external/ (#1151)

Signed-off-by: Ihor Farion <ihor@umaproject.org>

Author: grasphoper

contracts/libraries/MinimalLZOptions.sol …/external/libraries/MinimalLZOptions.solcontracts/libraries/MinimalLZOptions.sol renamed to contracts/external/libraries/MinimalLZOptions.sol contracts/libraries/MinimalLZOptions.sol renamed to contracts/external/libraries/MinimalLZOptions.sol

@@ -1,13 +1,14 @@
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.23;
 
-import { BytesLib } from "./BytesLib.sol";
-import "@openzeppelin/contracts/utils/math/SafeCast.sol";
+import { BytesLib } from "../../libraries/BytesLib.sol";
+import { SafeCast } from "@openzeppelin/contracts/utils/math/SafeCast.sol";
 
 /**
  * @title MinimalExecutorOptions
  * @notice This library is used to provide minimal required functionality of
  * https://github.com/LayerZero-Labs/LayerZero-v2/blob/2ff4988f85b5c94032eb71bbc4073e69c078179d/packages/layerzero-v2/evm/messagelib/contracts/libs/ExecutorOptions.sol#L7
+ * Code was copied, was not modified
  */
 library MinimalExecutorOptions {
     uint8 internal constant WORKER_ID = 1;
@@ -28,6 +29,7 @@ library MinimalExecutorOptions {
  * @title MinimalLZOptions
  * @notice This library is used to provide minimal functionality of
  * https://github.com/LayerZero-Labs/devtools/blob/52ad590ab249f660f803ae3aafcbf7115733359c/packages/oapp-evm/contracts/oapp/libs/OptionsBuilder.sol
+ * Code was copied, was not modified
  */
 library MinimalLZOptions {
     // @dev Only used in `onlyType3` modifier

…ntracts/libraries/OFTComposeMsgCodec.sol …xternal/libraries/OFTComposeMsgCodec.solcontracts/libraries/OFTComposeMsgCodec.sol renamed to contracts/external/libraries/OFTComposeMsgCodec.sol contracts/libraries/OFTComposeMsgCodec.sol renamed to contracts/external/libraries/OFTComposeMsgCodec.sol

@@ -6,7 +6,7 @@ pragma solidity ^0.8.20;
  * @title OFTComposeMsgCodec
  * @notice Copied from LZ implementation here:
  * https://github.com/LayerZero-Labs/devtools/blob/608915a7e260d995ce28e41c4e4877db9b18613b/packages/oft-evm/contracts/libs/OFTComposeMsgCodec.sol#L5
- *
+ * Code was copied, was not modified
  */
 library OFTComposeMsgCodec {
     // Offset constants for decoding composed messages

contracts/periphery/mintburn/sponsored-oft/DstOFTHandler.sol

@@ -2,17 +2,15 @@
 pragma solidity ^0.8.23;
 
 import { ILayerZeroComposer } from "../../../external/interfaces/ILayerZeroComposer.sol";
-import { OFTComposeMsgCodec } from "../../../libraries/OFTComposeMsgCodec.sol";
+import { OFTComposeMsgCodec } from "../../../external/libraries/OFTComposeMsgCodec.sol";
 import { DonationBox } from "../../../chain-adapters/DonationBox.sol";
-import { HyperCoreLib } from "../../../libraries/HyperCoreLib.sol";
 import { ComposeMsgCodec } from "./ComposeMsgCodec.sol";
 import { ExecutionMode } from "./Structs.sol";
 import { AddressToBytes32, Bytes32ToAddress } from "../../../libraries/AddressConverters.sol";
 import { IOFT, IOAppCore } from "../../../interfaces/IOFT.sol";
 import { HyperCoreFlowExecutor } from "../HyperCoreFlowExecutor.sol";
 import { ArbitraryActionFlowExecutor } from "../ArbitraryActionFlowExecutor.sol";
 
-import { AccessControl } from "@openzeppelin/contracts/access/AccessControl.sol";
 import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
 

contracts/periphery/mintburn/sponsored-oft/SponsoredOFTSrcPeriphery.sol

@@ -5,9 +5,9 @@ import { Quote } from "./Structs.sol";
 import { QuoteSignLib } from "./QuoteSignLib.sol";
 import { ComposeMsgCodec } from "./ComposeMsgCodec.sol";
 
-import { IOFT, IOAppCore, IEndpoint, SendParam, MessagingFee } from "../../../interfaces/IOFT.sol";
+import { IOFT, IOAppCore, SendParam, MessagingFee } from "../../../interfaces/IOFT.sol";
 import { AddressToBytes32 } from "../../../libraries/AddressConverters.sol";
-import { MinimalLZOptions } from "../../../libraries/MinimalLZOptions.sol";
+import { MinimalLZOptions } from "../../../external/libraries/MinimalLZOptions.sol";
 
 import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
 import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";

script/mintburn/CreateSponsoredDeposit.sol

@@ -6,7 +6,7 @@ import { SponsoredOFTSrcPeriphery } from "../../contracts/periphery/mintburn/spo
 import { Quote, SignedQuoteParams, UnsignedQuoteParams } from "../../contracts/periphery/mintburn/sponsored-oft/Structs.sol";
 import { AddressToBytes32 } from "../../contracts/libraries/AddressConverters.sol";
 import { ComposeMsgCodec } from "../../contracts/periphery/mintburn/sponsored-oft/ComposeMsgCodec.sol";
-import { MinimalLZOptions } from "../../contracts/libraries/MinimalLZOptions.sol";
+import { MinimalLZOptions } from "../../contracts/external/libraries/MinimalLZOptions.sol";
 import { IOFT, SendParam, MessagingFee } from "../../contracts/interfaces/IOFT.sol";
 import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";