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/self_destruct_factory.rs

@@ -0,0 +1,47 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+#![no_std]
+#![no_main]
+include!("../panic_handler.rs");
+
+use uapi::{input, u256_bytes, HostFn, HostFnImpl as api};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+    input!(36, code_hash: [u8],);
+
+    let mut addr = [0u8; 20];
+    let salt = [1u8; 32];
+    api::instantiate(
+        u64::MAX,
+        u64::MAX,
+        &[u8::MAX; 32],
+        &u256_bytes(100_000_000_000u64),
+        code_hash,
+        Some(&mut addr),
+        None,
+        Some(&salt),
+    ).unwrap();
+
+    api::call(
+        uapi::CallFlags::empty(),
+        &addr,
+        u64::MAX,
+        u64::MAX,
+        &[u8::MAX; 32],
+        &[0u8; 32],
+        &[],
+        None,
+    ).unwrap();
+
+    // Return the address of the created (and destroyed) contract
+    api::return_value(uapi::ReturnFlags::empty(), &addr);
+}