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/primitives/runtime/src/runtime_logger.rs

@@ -0,0 +1,101 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! A logger that can be used to log from the runtime.
+//!
+//! See [`RuntimeLogger`] for more docs.
+
+/// Runtime logger implementation - `log` crate backend.
+///
+/// The logger should be initialized if you want to display
+/// logs inside the runtime that is not necessarily running natively.
+pub struct RuntimeLogger;
+
+impl RuntimeLogger {
+	/// Initialize the logger.
+	///
+	/// This is a no-op when running natively (`std`).
+	#[cfg(feature = "std")]
+	pub fn init() {}
+
+	/// Initialize the logger.
+	///
+	/// This is a no-op when running natively (`std`).
+	#[cfg(not(feature = "std"))]
+	pub fn init() {
+		static LOGGER: RuntimeLogger = RuntimeLogger;
+		let _ = log::set_logger(&LOGGER);
+
+		// Use the same max log level as used by the host.
+		log::set_max_level(pezsp_io::logging::max_level().into());
+	}
+}
+
+impl log::Log for RuntimeLogger {
+	fn enabled(&self, _: &log::Metadata) -> bool {
+		// The final filtering is done by the host. This is not perfect, as we would still call into
+		// the host for log lines that will be thrown away.
+		true
+	}
+
+	fn log(&self, record: &log::Record) {
+		use core::fmt::Write;
+		let mut msg = alloc::string::String::default();
+		let _ = ::core::write!(&mut msg, "{}", record.args());
+
+		pezsp_io::logging::log(record.level().into(), record.target(), msg.as_bytes());
+	}
+
+	fn flush(&self) {}
+}
+
+#[cfg(test)]
+mod tests {
+	use pezsp_api::ProvideRuntimeApi;
+	use std::env;
+	use bizinikiwi_test_runtime_client::{
+		runtime::TestAPI, DefaultTestClientBuilderExt, TestClientBuilder, TestClientBuilderExt,
+	};
+
+	#[test]
+	fn ensure_runtime_logger_works() {
+		if env::var("RUN_TEST").is_ok() {
+			pezsp_tracing::try_init_simple();
+
+			let client = TestClientBuilder::new().build();
+			let runtime_api = client.runtime_api();
+			runtime_api
+				.do_trace_log(client.chain_info().genesis_hash)
+				.expect("Logging should not fail");
+		} else {
+			for (level, should_print) in &[("test=trace", true), ("info", false)] {
+				let executable = std::env::current_exe().unwrap();
+				let output = std::process::Command::new(executable)
+					.env("RUN_TEST", "1")
+					.env("RUST_LOG", level)
+					.args(&["--nocapture", "ensure_runtime_logger_works"])
+					.output()
+					.unwrap();
+
+				let output = String::from_utf8(output.stderr).unwrap();
+				assert!(output.contains("Hey I'm runtime") == *should_print);
+				assert!(output.contains("THIS IS TRACING") == *should_print);
+				assert!(output.contains("Hey, I'm tracing") == *should_print);
+			}
+		}
+	}
+}