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/paged-list/fuzzer/Cargo.toml

@@ -0,0 +1,31 @@
+[package]
+name = "pezpallet-paged-list-fuzzer"
+version = "0.1.0"
+authors.workspace = true
+edition.workspace = true
+license = "Apache-2.0"
+homepage.workspace = true
+repository.workspace = true
+description = "Fuzz storage types of pezpallet-paged-list"
+publish = false
+
+[lints]
+workspace = true
+
+[[bin]]
+name = "pezpallet-paged-list-fuzzer"
+path = "src/paged_list.rs"
+
+[dependencies]
+arbitrary = { workspace = true }
+frame = { workspace = true, features = ["runtime"] }
+honggfuzz = { workspace = true }
+pezpallet-paged-list = { features = ["std"], workspace = true }
+
+[features]
+default = ["std"]
+std = ["frame/std", "pezpallet-paged-list/std"]
+runtime-benchmarks = [
+	"frame/runtime-benchmarks",
+	"pezpallet-paged-list/runtime-benchmarks",
+]

bizinikiwi/pezframe/paged-list/fuzzer/src/paged_list.rs

@@ -0,0 +1,106 @@
+// 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.
+
+//! # Running
+//! Running this fuzzer can be done with `cargo hfuzz run pezpallet-paged-list`. `honggfuzz` CLI
+//! options can be used by setting `HFUZZ_RUN_ARGS`, such as `-n 4` to use 4 threads.
+//!
+//! # Debugging a panic
+//! Once a panic is found, it can be debugged with
+//! `cargo hfuzz run-debug pezpallet-paged-list hfuzz_workspace/pezpallet-paged-list/*.fuzz`.
+//!
+//! # More information
+//! More information about `honggfuzz` can be found
+//! [here](https://docs.rs/honggfuzz/).
+
+use arbitrary::Arbitrary;
+use honggfuzz::fuzz;
+
+use frame::{
+	prelude::*, runtime::prelude::storage::storage_noop_guard::StorageNoopGuard,
+	testing_prelude::TestExternalities,
+};
+
+use pezpallet_paged_list::mock::{PagedList as List, *};
+type Meta = MetaOf<Test, ()>;
+
+fn main() {
+	loop {
+		fuzz!(|data: (Vec<Op>, u8)| {
+			drain_append_work(data.0, data.1);
+		});
+	}
+}
+
+/// Appends and drains random number of elements in random order and checks storage invariants.
+///
+/// It also changes the maximal number of elements per page dynamically, hence the `page_size`.
+fn drain_append_work(ops: Vec<Op>, page_size: u8) {
+	if page_size == 0 {
+		return;
+	}
+
+	TestExternalities::default().execute_with(|| {
+		ValuesPerNewPage::set(&page_size.into());
+		let _g = StorageNoopGuard::default();
+		let mut total: i64 = 0;
+
+		for op in ops.into_iter() {
+			total += op.exec();
+
+			assert!(total >= 0);
+			assert_eq!(List::iter().count(), total as usize);
+
+			// We have the assumption that the queue removes the metadata when empty.
+			if total == 0 {
+				assert_eq!(List::drain().count(), 0);
+				assert_eq!(Meta::from_storage().unwrap_or_default(), Default::default());
+			}
+		}
+
+		assert_eq!(List::drain().count(), total as usize);
+		// `StorageNoopGuard` checks that there is no storage leaked.
+	});
+}
+
+enum Op {
+	Append(Vec<u32>),
+	Drain(u8),
+}
+
+impl Arbitrary<'_> for Op {
+	fn arbitrary(u: &mut arbitrary::Unstructured<'_>) -> arbitrary::Result<Self> {
+		if u.arbitrary::<bool>()? {
+			Ok(Op::Append(Vec::<u32>::arbitrary(u)?))
+		} else {
+			Ok(Op::Drain(u.arbitrary::<u8>()?))
+		}
+	}
+}
+
+impl Op {
+	pub fn exec(self) -> i64 {
+		match self {
+			Op::Append(v) => {
+				let l = v.len();
+				List::append_many(v);
+				l as i64
+			},
+			Op::Drain(v) => -(List::drain().take(v as usize).count() as i64),
+		}
+	}
+}