rename to isExecutor

Author: mmsaki

src/AsyncSwap.sol

@@ -102,7 +102,7 @@ contract AsyncSwap is BaseHook, IAsyncSwapAMM {
 
   function isExecutor(PoolId poolId, address user, address executor) external view returns (bool) {
     AsyncFiller.State storage state = asyncOrders[poolId];
-    return state.setExecutor[user][executor];
+    return state.isExecutor[user][executor];
   }
 
   function calculateHookFee(uint256) public pure returns (uint256) {
@@ -190,7 +190,7 @@ contract AsyncSwap is BaseHook, IAsyncSwapAMM {
     /// @dev Take pool fee for LP
     uint256 feeAmount = calculatePoolFee(key.fee, amountTaken);
     uint256 finalTaken = amountTaken - feeAmount;
-    asyncOrders[poolId].setExecutor[hookData.user][hookData.executor] = true;
+    asyncOrders[poolId].isExecutor[hookData.user][hookData.executor] = true;
     emit AsyncSwapOrder(poolId, hookData.user, params.zeroForOne, finalTaken.toInt256());
 
     /// @dev Issue 1:1 claimableAmount - pool fee to user

src/libraries/AsyncFiller.sol

@@ -27,7 +27,7 @@ library AsyncFiller {
     IPoolManager poolManager;
     IAlgorithm algorithm;
     mapping(address user => mapping(bool zeroForOne => uint256 claimable)) asyncOrder;
-    mapping(address owner => mapping(address executor => bool)) setExecutor;
+    mapping(address owner => mapping(address executor => bool)) isExecutor;
   }
 
   /// @notice Emitted when an async order is filled.
@@ -49,7 +49,7 @@ library AsyncFiller {
   /// @param executor The address of the executor to be checked.
   /// @return isExecutor True if the executor is valid for the async order, false otherwise.
   function isExecutor(AsyncOrder calldata order, State storage self, address executor) internal view returns (bool) {
-    return self.setExecutor[order.owner][executor];
+    return self.isExecutor[order.owner][executor];
   }
 
   /// Fills async orders in batching mode, allowing multiple orders to be executed in a single transaction.