Initial rebrand: @polkadot -> @pezkuwi (3 packages)

- Package namespace: @polkadot/dev -> @pezkuwi/dev
- Repository: polkadot-js/dev -> pezkuwichain/pezkuwi-dev
- Author: Pezkuwi Team <team@pezkuwichain.io>

Packages:
- @pezkuwi/dev (build tools, linting, CI scripts)
- @pezkuwi/dev-test (test runner)
- @pezkuwi/dev-ts (TypeScript build)

Upstream: polkadot-js/dev v0.83.3

packages/dev-ts/src/index.ts

@@ -0,0 +1,13 @@
+// Copyright 2017-2025 @polkadot/dev-ts authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// Adapted from: https://nodejs.org/api/esm.html#esm_transpiler_loader
+//
+// NOTE: This assumes the loader implementation for Node.js >= 18
+
+import { loaderOptions } from './common.js';
+
+loaderOptions.isCached = new URL(import.meta.url).searchParams.get('isCached') === 'true';
+
+export { load } from './loader.js';
+export { resolve } from './resolver.js';