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/election-provider-multi-phase/src/migrations.rs

@@ -0,0 +1,78 @@
+// 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.
+
+pub mod v1 {
+	use alloc::collections::btree_map::BTreeMap;
+	use pezframe_support::{
+		storage::unhashed,
+		traits::{Defensive, GetStorageVersion, OnRuntimeUpgrade},
+		BoundedVec,
+	};
+
+	use crate::*;
+	pub struct MigrateToV1<T>(core::marker::PhantomData<T>);
+	impl<T: Config> OnRuntimeUpgrade for MigrateToV1<T> {
+		fn on_runtime_upgrade() -> Weight {
+			let current = Pallet::<T>::in_code_storage_version();
+			let onchain = Pallet::<T>::on_chain_storage_version();
+
+			log!(
+				info,
+				"Running migration with in-code storage version {:?} / onchain {:?}",
+				current,
+				onchain
+			);
+
+			if current == 1 && onchain == 0 {
+				if SignedSubmissionIndices::<T>::exists() {
+					// This needs to be tested at a both a block height where this value exists, and
+					// when it doesn't.
+					let now = pezframe_system::Pallet::<T>::block_number();
+					let map = unhashed::get::<BTreeMap<ElectionScore, u32>>(
+						&SignedSubmissionIndices::<T>::hashed_key(),
+					)
+					.defensive_unwrap_or_default();
+					let vector = map
+						.into_iter()
+						.map(|(score, index)| (score, now, index))
+						.collect::<Vec<_>>();
+
+					log!(
+						debug,
+						"{:?} SignedSubmissionIndices read from storage (max: {:?})",
+						vector.len(),
+						T::SignedMaxSubmissions::get()
+					);
+
+					// defensive-only, assuming a constant `SignedMaxSubmissions`.
+					let bounded = BoundedVec::<_, _>::truncate_from(vector);
+					SignedSubmissionIndices::<T>::put(bounded);
+
+					log!(info, "SignedSubmissionIndices existed and got migrated");
+				} else {
+					log!(info, "SignedSubmissionIndices did NOT exist.");
+				}
+
+				current.put::<Pallet<T>>();
+				T::DbWeight::get().reads_writes(2, 1)
+			} else {
+				log!(info, "Migration did not execute. This probably should be removed");
+				T::DbWeight::get().reads(1)
+			}
+		}
+	}
+}