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.

pezcumulus/client/bootnodes/src/schema/response.proto

@@ -0,0 +1,20 @@
+syntax = "proto2";
+
+package response;
+
+message Response {
+    // Peer ID of the node on the parachain side.
+    required bytes peer_id = 1;
+
+    // Multiaddresses of the parachain side of the node. The list and format are the same as for
+    // the `listenAddrs` field of the `identify` protocol.
+    repeated bytes addrs = 2;
+
+    // Genesis hash of the parachain. Used to determine the name of the networking protocol
+    // to connect to the parachain. Untrusted.
+    required bytes genesis_hash = 3;
+
+    // So-called "fork ID" of the parachain. Used to determine the name of the networking protocol
+    // to connect to the parachain. Untrusted.
+    optional string fork_id = 4;
+};