fix(7821): replace call struct with execution

ERCS/erc-7821.md

@@ -38,11 +38,11 @@ The minimal batch executor interface is defined as follows:
 ```solidity
 /// @dev Interface for minimal batch executor.
 interface IERC7821 {
-    /// @dev Call struct for the `execute` function.
-    struct Call {
+    /// @dev Execution struct for the `execute` function.
+    struct Execution {
         address target; // Replaced with `address(this)` if `address(0)`.
         uint256 value; // Amount of native currency (i.e. Ether) to send.
-        bytes data; // Calldata to send with the call.
+        bytes callData; // Calldata to send with the call.
     }
 
     /// @dev Executes the calls in `executionData`.
@@ -77,7 +77,7 @@ interface IERC7821 {
     /// `opData` may be used to store additional data for authentication,
     /// paymaster data, gas limits, etc.
     ///
-    /// For calldata compression efficiency, if a Call.target is `address(0)`,
+    /// For calldata compression efficiency, if a Execution.target is `address(0)`,
     /// it will be replaced with `address(this)`.
     function execute(bytes32 mode, bytes calldata executionData)
         external
@@ -142,11 +142,11 @@ abstract contract ERC7821 {
     /*                          STRUCTS                           */
     /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
 
-    /// @dev Call struct for the `execute` function.
-    struct Call {
+    /// @dev Execution struct for the `execute` function.
+    struct Execution {
         address target; // Replaced with `address(this)` if `address(0)`.
         uint256 value; // Amount of native currency (i.e. Ether) to send.
-        bytes data; // Calldata to send with the call.
+        bytes callData; // Calldata to send with the call.
     }
 
     /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
@@ -192,7 +192,7 @@ abstract contract ERC7821 {
     /// `opData` may be used to store additional data for authentication,
     /// paymaster data, gas limits, etc.
     ///
-    /// For calldata compression efficiency, if a Call.target is `address(0)`,
+    /// For calldata compression efficiency, if a Execution.target is `address(0)`,
     /// it will be replaced with `address(this)`.
     function execute(bytes32 mode, bytes memory executionData)
         public
@@ -216,12 +216,12 @@ abstract contract ERC7821 {
             let executionDataLength := mload(executionData)
             tryWithOpData := and(eq(id, 2), and(gt(executionDataLength, 0x3f), t))
         }
-        Call[] memory calls;
+        Execution[] memory calls;
         bytes memory opData;
         if (tryWithOpData) {
-            (calls, opData) = abi.decode(executionData, (Call[], bytes));
+            (calls, opData) = abi.decode(executionData, (Execution[], bytes));
         } else {
-            calls = abi.decode(executionData, (Call[]));
+            calls = abi.decode(executionData, (Execution[]));
         }
         _execute(calls, opData);
     }
@@ -257,7 +257,7 @@ abstract contract ERC7821 {
 
     /// @dev Executes the calls and returns the results.
     /// Reverts and bubbles up error if any call fails.
-    function _execute(Call[] memory calls, bytes memory opData)
+    function _execute(Execution[] memory calls, bytes memory opData)
         internal
         virtual
     {
@@ -273,11 +273,11 @@ abstract contract ERC7821 {
 
     /// @dev Executes the calls.
     /// Reverts and bubbles up error if any call fails.
-    function _execute(Call[] memory calls) internal virtual {
+    function _execute(Execution[] memory calls) internal virtual {
         for (uint256 i; i < calls.length; ++i) {
-            Call memory c = calls[i];
+            Execution memory c = calls[i];
             address target = c.target == address(0) ? address(this) : c.target;
-            _execute(target, c.value, c.data);
+            _execute(target, c.value, c.callData);
         }
     }