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/vesting/src/migrations.rs

@@ -0,0 +1,96 @@
+// 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.
+
+//! Storage migrations for the vesting pallet.
+
+use super::*;
+use alloc::vec;
+
+// Migration from single schedule to multiple schedules.
+pub mod v1 {
+	use super::*;
+
+	#[cfg(feature = "try-runtime")]
+	pub fn pre_migrate<T: Config>() -> Result<(), &'static str> {
+		assert!(StorageVersion::<T>::get() == Releases::V0, "Storage version too high.");
+
+		log::debug!(
+			target: "runtime::vesting",
+			"migration: Vesting storage version v1 PRE migration checks successful!"
+		);
+
+		Ok(())
+	}
+
+	/// Migrate from single schedule to multi schedule storage.
+	/// WARNING: This migration will delete schedules if `MaxVestingSchedules < 1`.
+	pub fn migrate<T: Config>() -> Weight {
+		let mut reads_writes = 0;
+
+		Vesting::<T>::translate::<VestingInfo<BalanceOf<T>, BlockNumberFor<T>>, _>(
+			|_key, vesting_info| {
+				reads_writes += 1;
+				let v: Option<
+					BoundedVec<
+						VestingInfo<BalanceOf<T>, BlockNumberFor<T>>,
+						MaxVestingSchedulesGet<T>,
+					>,
+				> = vec![vesting_info].try_into().ok();
+
+				if v.is_none() {
+					log::warn!(
+						target: "runtime::vesting",
+						"migration: Failed to move a vesting schedule into a BoundedVec"
+					);
+				}
+
+				v
+			},
+		);
+
+		T::DbWeight::get().reads_writes(reads_writes, reads_writes)
+	}
+
+	#[cfg(feature = "try-runtime")]
+	pub fn post_migrate<T: Config>() -> Result<(), &'static str> {
+		assert_eq!(StorageVersion::<T>::get(), Releases::V1);
+
+		for (_key, schedules) in Vesting::<T>::iter() {
+			assert!(
+				schedules.len() >= 1,
+				"A bounded vec with incorrect count of items was created."
+			);
+
+			for s in schedules {
+				// It is ok if this does not pass, but ideally pre-existing schedules would pass
+				// this validation logic so we can be more confident about edge cases.
+				if !s.is_valid() {
+					log::warn!(
+						target: "runtime::vesting",
+						"migration: A schedule does not pass new validation logic.",
+					)
+				}
+			}
+		}
+
+		log::debug!(
+			target: "runtime::vesting",
+			"migration: Vesting storage version v1 POST migration checks successful!"
+		);
+		Ok(())
+	}
+}