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/config/prettier.cjs

@@ -0,0 +1,22 @@
+// Copyright 2017-2025 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+module.exports = {
+  arrowParens: 'always',
+  bracketSpacing: true,
+  embeddedLanguageFormatting: 'off',
+  endOfLine: 'lf',
+  htmlWhitespaceSensitivity: 'ignore',
+  jsxBracketSameLine: false,
+  jsxSingleQuote: true,
+  parser: 'typescript',
+  printWidth: 2048,
+  proseWrap: 'preserve',
+  quoteProps: 'as-needed',
+  requirePragma: true, // only on those files explicitly asked for
+  semi: true,
+  singleQuote: true,
+  tabWidth: 2,
+  trailingComma: 'none',
+  useTabs: false
+};