feat: Rebrand Polkadot/Substrate references to PezkuwiChain

This commit systematically rebrands various references from Parity Technologies'
Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk.

Key changes include:
- Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks.
- Modified internal documentation and code comments to reflect PezkuwiChain naming and structure.
- Replaced direct references to  with  or specific paths within the  for XCM, Pezkuwi, and other modules.
- Cleaned up deprecated  issue and PR references in various  and  files, particularly in  and  modules.
- Adjusted image and logo URLs in documentation to point to PezkuwiChain assets.
- Removed or rephrased comments related to external Polkadot/Substrate PRs and issues.

This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.

bizinikiwi/pezframe/revive/fixtures/contracts/Host.sol

@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+contract Host {
+    function balance(address account) public view returns (uint64) {
+        return uint64(account.balance);
+    }
+
+    function extcodesizeOp(address account) public view returns (uint64) {
+        uint256 size;
+        assembly {
+            size := extcodesize(account)
+        }
+        return uint64(size);
+    }
+
+    function extcodehashOp(address account) public view returns (bytes32) {
+        bytes32 hash;
+        assembly {
+            hash := extcodehash(account)
+        }
+        return hash;
+    }
+
+    function blockhashOp(uint64 blockNumber) public view returns (bytes32) {
+        bytes32 hash;
+        assembly {
+            hash := blockhash(blockNumber)
+        }
+        return hash;
+    }
+
+    function sloadOp(uint64 slot) public view returns (uint64) {
+        uint256 value;
+        assembly {
+            value := sload(slot)
+        }
+        return uint64(value);
+    }
+
+    function sstoreOp(uint64 slot, uint64 value) public {
+        assembly {
+            sstore(slot, value)
+        }
+    }
+
+    function logOps() public {
+        assembly {
+            log0(0x01, 0x20)
+            log1(0x02, 0x20, 0x11)
+            log2(0x03, 0x20, 0x22, 0x33)
+            log3(0x04, 0x20, 0x44, 0x55, 0x66)
+            log4(0x05, 0x20, 0x77, 0x88, 0x99, 0xaa)
+        }
+    }
+
+    function selfbalance() public view returns (uint64) {
+        return uint64(address(this).balance);
+    }
+}