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/utils/build-script-utils/src/git.rs

@@ -0,0 +1,131 @@
+// 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.
+
+use std::{
+	env, fs,
+	fs::File,
+	io,
+	io::Read,
+	path::{Path, PathBuf},
+};
+
+/// Make sure the calling `build.rs` script is rerun when `.git/HEAD` or the ref of `.git/HEAD`
+/// changed.
+///
+/// The file is searched from the `CARGO_MANIFEST_DIR` upwards. If the file can not be found,
+/// a warning is generated.
+pub fn rerun_if_git_head_changed() {
+	let mut manifest_dir = PathBuf::from(
+		env::var("CARGO_MANIFEST_DIR").expect("`CARGO_MANIFEST_DIR` is always set by cargo."),
+	);
+	let manifest_dir_copy = manifest_dir.clone();
+
+	while manifest_dir.parent().is_some() {
+		match get_git_paths(&manifest_dir) {
+			Err(err) => {
+				eprintln!("cargo:warning=Unable to read the Git repository: {}", err);
+
+				return;
+			},
+			Ok(None) => {},
+			Ok(Some(paths)) => {
+				for p in paths {
+					println!("cargo:rerun-if-changed={}", p.display());
+				}
+
+				return;
+			},
+		}
+
+		manifest_dir.pop();
+	}
+
+	println!(
+		"cargo:warning=Could not find `.git/HEAD` searching from `{}` upwards!",
+		manifest_dir_copy.display(),
+	);
+}
+
+// Code taken from https://github.com/rustyhorde/vergen/blob/8d522db8c8e16e26c0fc9ea8e6b0247cbf5cca84/src/output/envvar.rs
+fn get_git_paths(path: &Path) -> Result<Option<Vec<PathBuf>>, io::Error> {
+	let git_dir_or_file = path.join(".git");
+
+	if let Ok(metadata) = fs::metadata(&git_dir_or_file) {
+		if metadata.is_dir() {
+			// Echo the HEAD path
+			let git_head_path = git_dir_or_file.join("HEAD");
+
+			// Determine where HEAD points and echo that path also.
+			let mut f = File::open(&git_head_path)?;
+			let mut git_head_contents = String::new();
+			f.read_to_string(&mut git_head_contents)?;
+			let ref_vec: Vec<&str> = git_head_contents.split(": ").collect();
+
+			if ref_vec.len() == 2 {
+				let current_head_file = ref_vec[1];
+				let git_refs_path = git_dir_or_file.join(current_head_file);
+
+				Ok(Some(vec![git_head_path, git_refs_path]))
+			} else {
+				Err(io::Error::new(
+					io::ErrorKind::Other,
+					"You are most likely in a detached HEAD state",
+				))
+			}
+		} else if metadata.is_file() {
+			// We are in a worktree, so find out where the actual worktrees/<name>/HEAD file is.
+			let mut git_file = File::open(&git_dir_or_file)?;
+			let mut git_contents = String::new();
+			git_file.read_to_string(&mut git_contents)?;
+			let dir_vec: Vec<&str> = git_contents.split(": ").collect();
+			let git_path = dir_vec[1].trim();
+
+			// Echo the HEAD psth
+			let git_head_path = PathBuf::from(git_path).join("HEAD");
+
+			// Find out what the full path to the .git dir is.
+			let mut actual_git_dir = PathBuf::from(git_path);
+			actual_git_dir.pop();
+			actual_git_dir.pop();
+
+			// Determine where HEAD points and echo that path also.
+			let mut f = File::open(&git_head_path)?;
+			let mut git_head_contents = String::new();
+			f.read_to_string(&mut git_head_contents)?;
+			let ref_vec: Vec<&str> = git_head_contents.split(": ").collect();
+
+			if ref_vec.len() == 2 {
+				let current_head_file = ref_vec[1];
+				let git_refs_path = actual_git_dir.join(current_head_file);
+
+				Ok(Some(vec![git_head_path, git_refs_path]))
+			} else {
+				Err(io::Error::new(
+					io::ErrorKind::Other,
+					"You are most likely in a detached HEAD state",
+				))
+			}
+		} else {
+			Err(io::Error::new(
+				io::ErrorKind::Other,
+				"Invalid .git format (Not a directory or a file)",
+			))
+		}
+	} else {
+		Ok(None)
+	}
+}

bizinikiwi/utils/build-script-utils/src/lib.rs

@@ -0,0 +1,24 @@
+// 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.
+
+//! Crate with utility functions for `build.rs` scripts.
+
+mod git;
+mod version;
+
+pub use git::*;
+pub use version::*;

bizinikiwi/utils/build-script-utils/src/version.rs

@@ -0,0 +1,61 @@
+// 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.
+
+use std::{borrow::Cow, process::Command};
+
+/// Generate the `cargo:` key output
+pub fn generate_cargo_keys() {
+	let commit = if let Ok(hash) = std::env::var("BIZINIKIWI_CLI_GIT_COMMIT_HASH") {
+		Cow::from(hash.trim().to_owned())
+	} else {
+		// We deliberately set the length here to `11` to ensure that
+		// the emitted hash is always of the same length; otherwise
+		// it can (and will!) vary between different build environments.
+		match Command::new("git").args(["rev-parse", "--short=11", "HEAD"]).output() {
+			Ok(o) if o.status.success() => {
+				let sha = String::from_utf8_lossy(&o.stdout).trim().to_owned();
+				Cow::from(sha)
+			},
+			Ok(o) => {
+				let stderr = String::from_utf8_lossy(&o.stderr).trim().to_owned();
+				println!(
+					"cargo:warning=Git command failed with status '{}' with message: '{}'",
+					o.status, stderr,
+				);
+				Cow::from("unknown")
+			},
+			Err(err) => {
+				println!("cargo:warning=Failed to execute git command: {}", err);
+				Cow::from("unknown")
+			},
+		}
+	};
+
+	println!("cargo:rustc-env=BIZINIKIWI_CLI_COMMIT_HASH={commit}");
+	println!("cargo:rustc-env=BIZINIKIWI_CLI_IMPL_VERSION={}", get_version(&commit))
+}
+
+fn get_version(impl_commit: &str) -> String {
+	let commit_dash = if impl_commit.is_empty() { "" } else { "-" };
+
+	format!(
+		"{}{}{}",
+		std::env::var("CARGO_PKG_VERSION").unwrap_or_default(),
+		commit_dash,
+		impl_commit
+	)
+}