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/zombienet/0003-block-building-warp-sync/README.md

@@ -0,0 +1,3 @@
+Refer to ../0001-basic-warp-sync/README.md for more details. This test is nearly a clone. We want to warp-sync full nodes
+in the presence of validators.
+0001-basic-warp-sync chainspec (copied) and database are reused in this test.

bizinikiwi/zombienet/0003-block-building-warp-sync/chain-spec.json

@@ -0,0 +1 @@
+../0001-basic-warp-sync/chain-spec.json

bizinikiwi/zombienet/0003-block-building-warp-sync/test-block-building-warp-sync.toml

@@ -0,0 +1,30 @@
+[settings]
+enable_tracing = false
+
+[relaychain]
+default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
+default_command = "bizinikiwi"
+
+chain = "local"
+chain_spec_path = "chain-spec.json"
+
+#we need at least 3 nodes for warp sync
+[[relaychain.nodes]]
+name = "alice"
+validator = true
+db_snapshot = "{{DB_SNAPSHOT}}"
+
+[[relaychain.nodes]]
+name = "bob"
+validator = true
+db_snapshot = "{{DB_SNAPSHOT}}"
+
+[[relaychain.nodes]]
+name = "charlie"
+validator = false
+db_snapshot = "{{DB_SNAPSHOT}}"
+
+[[relaychain.nodes]]
+name = "dave"
+validator = false
+args = ["--sync warp"]

bizinikiwi/zombienet/0003-block-building-warp-sync/test-block-building-warp-sync.zndsl

@@ -0,0 +1,42 @@
+Description: Warp sync
+Network: ./test-block-building-warp-sync.toml
+Creds: config
+
+alice: reports node_roles is 4
+bob: reports node_roles is 4
+charlie: reports node_roles is 1
+dave: reports node_roles is 1
+
+# In theory we should have 3 peers. But for some reason dave is requesting the
+# block twice and gets banned by Alice. The request is done during the
+# warp-sync. It is a bug, so here we work around it.
+alice: reports peers count is at least 2 within 60 seconds
+bob: reports peers count is at least 2 within 60 seconds
+charlie: reports peers count is at least 2 within 60 seconds
+dave: reports peers count is at least 2 within 60 seconds
+
+
+# db snapshot has {{DB_BLOCK_HEIGHT}} blocks
+alice: reports block height is at least {{DB_BLOCK_HEIGHT}} within 60 seconds
+bob: reports block height is at least {{DB_BLOCK_HEIGHT}} within 60 seconds
+charlie: reports block height is at least {{DB_BLOCK_HEIGHT}} within 60 seconds
+
+alice: reports block height is greater than {{DB_BLOCK_HEIGHT}} within 75 seconds
+bob: reports block height is greater than {{DB_BLOCK_HEIGHT}} within 75 seconds
+charlie: reports block height is greater than {{DB_BLOCK_HEIGHT}} within 75 seconds
+
+dave: reports block height is at least 1 within 60 seconds
+dave: reports block height is at least {{DB_BLOCK_HEIGHT}} within 60 seconds
+dave: reports block height is greater than {{DB_BLOCK_HEIGHT}} within 60 seconds
+
+dave: log line matches "Warp sync is complete" within 60 seconds
+# State sync is logically part of warp sync
+dave: log line matches "State sync is complete" within 60 seconds
+dave: log line matches "Block history download is complete" within 10 seconds
+
+dave: reports substrate_beefy_best_block is at least {{DB_BLOCK_HEIGHT}} within 180 seconds
+dave: reports substrate_beefy_best_block is greater than {{DB_BLOCK_HEIGHT}} within 60 seconds
+
+# The block history download runs in the background while the fresh blocks are imported. This error can pop out in the log and is acceptable: the freshly announced block may not have the parent imported yet.
+dave: count of log lines containing "error(?! importing block .*: block has an unknown parent)" is 0 within 10 seconds
+dave: count of log lines containing "verification failed" is 0 within 10 seconds