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/src/mod.ts

@@ -0,0 +1,12 @@
+// Copyright 2017-2025 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import './index.js';
+
+import rollupAlias from '@rollup/plugin-alias';
+import eslint from 'eslint/use-at-your-own-risk';
+import nodeCrypto from 'node:crypto';
+
+console.log('     eslint::', typeof eslint !== 'undefined');
+console.log(' nodeCrypto::', typeof nodeCrypto !== 'undefined');
+console.log('rollupAlias::', typeof rollupAlias !== 'undefined');