Rebrand: polkadot → pezkuwi build fixes

- Fixed TypeScript type assertion issues
- Updated imports from api-augment/substrate to api-augment/bizinikiwi
- Fixed imgConvert.mjs header and imports
- Added @ts-expect-error for runtime-converted types
- Fixed all @polkadot copyright headers to @pezkuwi

web/public/docs/sdk/packages/guides/first-runtime/build.rs

@@ -1,6 +1,6 @@
-// This file is part of Substrate.
+// This file is part of Bizinikiwi.
 
-// Copyright (C) Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd. and Dijital Kurdistan Tech Institute
 // SPDX-License-Identifier: Apache-2.0
 
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,7 +18,7 @@
 fn main() {
 	#[cfg(feature = "std")]
 	{
-		substrate_wasm_builder::WasmBuilder::new()
+		bizinikiwi_wasm_builder::WasmBuilder::new()
 			.with_current_project()
 			.export_heap_base()
 			.import_memory()