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/staking-async/runtimes/papi-tests/zn-s.toml

@@ -0,0 +1,30 @@
+[relaychain]
+default_command = "pezkuwi"
+chain_spec_path = "./rc.json"
+
+[[relaychain.nodes]]
+name = "alice"
+validator = true
+rpc_port = 9944
+args = [
+	"-lruntime::system=debug,runtime::session=trace,runtime::staking-async::ah-client=trace,runtime::ah-client=debug,xcm=trace",
+]
+
+[[relaychain.nodes]]
+name = "bob"
+validator = true
+rpc_port = 9945
+args = [
+	"-lruntime::system=debug,runtime::session=trace,runtime::staking-async::ah-client=trace,runtime::ah-client=debug",
+]
+
+[[teyrchains]]
+id = 1100
+chain_spec_path = "./teyrchain.json"
+
+[teyrchains.collator]
+name = "charlie"
+rpc_port = 9946
+args = [
+	"-lruntime::system=debug,runtime::multiblock-election=trace,runtime::staking=debug,runtime::staking::rc-client=trace,runtime::rc-client=debug,xcm=trace,teyrchain-system=debug,runtime=info",
+]