New Daimo Pay contracts to support bridging with across

packages/contract/script/pay/DeployDaimoPay.s.sol

@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+pragma solidity ^0.8.13;
+
+import "forge-std/Script.sol";
+
+import "../../src/pay/DaimoPay.sol";
+import "../Constants.s.sol";
+
+contract DeployDaimoPay is Script {
+    function run() public {
+        vm.startBroadcast();
+
+        address handoffFactory = CREATE3.getDeployed(
+            msg.sender,
+            keccak256("PayIntentFactory-test1")
+        );
+        address bridger = CREATE3.getDeployed(
+            msg.sender,
+            keccak256("DaimoPayBridger-test1")
+        );
+
+        console.log("using handoff factory at", handoffFactory);
+
+        address daimoPay = CREATE3.deploy(
+            keccak256("DaimoPay-test1"),
+            abi.encodePacked(
+                type(DaimoPay).creationCode,
+                abi.encode(handoffFactory, bridger)
+            )
+        );
+
+        vm.stopBroadcast();
+
+        console.log("daimo pay deployed at address:", daimoPay);
+    }
+
+    // Exclude from forge coverage
+    function test() public {}
+}