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/multisig/src/migrations.rs

@@ -0,0 +1,80 @@
+// 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.
+
+// Migrations for Multisig Pallet
+
+use crate::*;
+use frame::prelude::*;
+
+pub mod v1 {
+	use super::*;
+
+	type OpaqueCall<T> = frame::traits::WrapperKeepOpaque<<T as Config>::RuntimeCall>;
+
+	#[frame::storage_alias]
+	type Calls<T: Config> = StorageMap<
+		Pallet<T>,
+		Identity,
+		[u8; 32],
+		(OpaqueCall<T>, <T as pezframe_system::Config>::AccountId, BalanceOf<T>),
+	>;
+
+	pub struct MigrateToV1<T>(core::marker::PhantomData<T>);
+	impl<T: Config> OnRuntimeUpgrade for MigrateToV1<T> {
+		#[cfg(feature = "try-runtime")]
+		fn pre_upgrade() -> Result<Vec<u8>, frame::try_runtime::TryRuntimeError> {
+			log!(info, "Number of calls to refund and delete: {}", Calls::<T>::iter().count());
+
+			Ok(Vec::new())
+		}
+
+		fn on_runtime_upgrade() -> Weight {
+			use frame::traits::ReservableCurrency as _;
+			let current = Pallet::<T>::in_code_storage_version();
+			let onchain = Pallet::<T>::on_chain_storage_version();
+
+			if onchain > 0 {
+				log!(info, "MigrateToV1 should be removed");
+				return T::DbWeight::get().reads(1);
+			}
+
+			let mut call_count = 0u64;
+			Calls::<T>::drain().for_each(|(_call_hash, (_data, caller, deposit))| {
+				T::Currency::unreserve(&caller, deposit);
+				call_count.saturating_inc();
+			});
+
+			current.put::<Pallet<T>>();
+
+			T::DbWeight::get().reads_writes(
+				// Reads: Get Calls + Get Version
+				call_count.saturating_add(1),
+				// Writes: Drain Calls + Unreserves + Set version
+				call_count.saturating_mul(2).saturating_add(1),
+			)
+		}
+
+		#[cfg(feature = "try-runtime")]
+		fn post_upgrade(_state: Vec<u8>) -> Result<(), frame::try_runtime::TryRuntimeError> {
+			ensure!(
+				Calls::<T>::iter().count() == 0,
+				"there are some dangling calls that need to be destroyed and refunded"
+			);
+			Ok(())
+		}
+	}
+}