Initial rebrand: @polkadot -> @pezkuwi (14 packages)

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

Core packages:
- @pezkuwi/util (utilities)
- @pezkuwi/util-crypto (crypto primitives)
- @pezkuwi/keyring (account management)
- @pezkuwi/networks (chain metadata)
- @pezkuwi/hw-ledger (Ledger hardware wallet)
- @pezkuwi/x-* (10 polyfill packages)

Total: 14 packages
Upstream: polkadot-js/common v14.0.1

rollup.config.js

@@ -0,0 +1,65 @@
+// Copyright 2017-2025 @pezkuwi/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import path from 'node:path';
+
+import { createBundle } from '@pezkuwi/dev/config/rollup';
+
+const pkgs = [
+  '@pezkuwi/hw-ledger',
+  '@pezkuwi/keyring',
+  '@pezkuwi/util',
+  '@pezkuwi/util-crypto'
+];
+
+const external = [
+  ...pkgs
+];
+
+const entries = ['hw-ledger-transports', 'networks', 'x-bigint', 'x-fetch', 'x-global', 'x-randomvalues', 'x-textdecoder', 'x-textencoder', 'x-ws'].reduce((all, p) => ({
+  ...all,
+  [`@pezkuwi/${p}`]: path.resolve(process.cwd(), `packages/${p}/build`)
+}), {});
+
+const overrides = {
+  '@pezkuwi/hw-ledger': {
+    // these are all used in the un-shakeable (and unused inside @pezkuwi/*) hdDerivation
+    // functionality from the Zondax libs, disable it completely with empty stubs
+    entries: {
+      'bip32-ed25519': path.resolve(process.cwd(), 'packages/x-bundle/build/empty.js'),
+      bip39: path.resolve(process.cwd(), 'packages/x-bundle/build/empty.js'),
+      blakejs: path.resolve(process.cwd(), 'packages/x-bundle/build/empty.js'),
+      bs58: path.resolve(process.cwd(), 'packages/x-bundle/build/empty.js'),
+      events: path.resolve(process.cwd(), 'packages/x-bundle/build/empty.js'),
+      'hash.js': path.resolve(process.cwd(), 'packages/x-bundle/build/empty.js')
+    }
+  },
+  '@pezkuwi/util-crypto': {
+    entries: {
+      '@pezkuwi/wasm-crypto': path.resolve(process.cwd(), 'node_modules/@pezkuwi/wasm-crypto/bundle.js'),
+      'bn.js': path.resolve(process.cwd(), 'packages/x-bundle/build/cjs/bn.js'),
+      buffer: path.resolve(process.cwd(), 'packages/x-bundle/build/buffer.js'),
+      crypto: path.resolve(process.cwd(), 'packages/x-bundle/build/crypto.js')
+    },
+    inject: {
+      Buffer: path.resolve(process.cwd(), 'packages/x-bundle/build/buffer.js'),
+      crypto: path.resolve(process.cwd(), 'packages/x-bundle/build/crypto.js'),
+      inherits: path.resolve(process.cwd(), 'packages/x-bundle/build/inherits.js')
+    },
+    polyfill: false
+  }
+};
+
+export default pkgs.map((pkg) => {
+  const override = (overrides[pkg] || {});
+
+  return createBundle({
+    external,
+    pkg,
+    ...override,
+    entries: {
+      ...entries,
+      ...(override.entries || {})
+    }
+  });
+});