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/support/procedural/examples/proc_main/tasks.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.
+
+#[cfg(test)]
+use super::{
+	assert_ok,
+	pezframe_system::{Numbers, Total},
+	Runtime, RuntimeOrigin, RuntimeTask, System,
+};
+use pezframe_support_procedural::pezpallet_section;
+
+#[pezpallet_section]
+mod tasks_example {
+	#[docify::export(tasks_example)]
+	#[pallet::tasks_experimental]
+	impl<T: Config> Pallet<T> {
+		/// Add a pair of numbers into the totals and remove them.
+		#[pallet::task_list(Numbers::<T>::iter_keys())]
+		#[pallet::task_condition(|i| Numbers::<T>::contains_key(i))]
+		#[pallet::task_weight(0.into())]
+		#[pallet::task_index(0)]
+		pub fn add_number_into_total(i: u32) -> DispatchResult {
+			let v = Numbers::<T>::take(i).ok_or(Error::<T>::NotFound)?;
+			Total::<T>::mutate(|(total_keys, total_values)| {
+				*total_keys += i;
+				*total_values += v;
+			});
+			Ok(())
+		}
+	}
+}
+
+#[docify::export]
+#[test]
+fn tasks_work() {
+	super::new_test_ext().execute_with(|| {
+		Numbers::<Runtime>::insert(0, 1);
+
+		let task = RuntimeTask::System(super::pezframe_system::Task::<Runtime>::AddNumberIntoTotal {
+			i: 0u32,
+		});
+
+		assert_ok!(System::do_task(RuntimeOrigin::signed(1), task.clone(),));
+		assert_eq!(Numbers::<Runtime>::get(0), None);
+		assert_eq!(Total::<Runtime>::get(), (0, 1));
+	});
+}