feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

substrate/frame/revive/fixtures/contracts/HostTransientMemory.sol

@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+contract HostTransientMemory {
+    function transientMemoryTest(uint64 slot, uint64 a) public returns (uint64) {
+        uint256 value;
+        assembly {
+            tstore(slot, a)
+        }
+        value = 1;
+        assembly {
+            value := tload(slot)
+        }
+        return uint64(value - a);
+    }
+}