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-test/src/globals.d.ts

@@ -0,0 +1,32 @@
+// Copyright 2017-2025 @polkadot/dev-test authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/* eslint-disable no-var */
+
+import type { expect } from './env/expect.js';
+import type { jest } from './env/jest.js';
+import type { lifecycle } from './env/lifecycle.js';
+import type { suite } from './env/suite.js';
+
+type Expect = ReturnType<typeof expect>;
+
+type Jest = ReturnType<typeof jest>;
+
+type Lifecycle = ReturnType<typeof lifecycle>;
+
+type Suite = ReturnType<typeof suite>;
+
+declare global {
+  var after: Lifecycle['after'];
+  var afterAll: Lifecycle['afterAll'];
+  var afterEach: Lifecycle['afterEach'];
+  var before: Lifecycle['before'];
+  var beforeAll: Lifecycle['beforeAll'];
+  var beforeEach: Lifecycle['beforeEach'];
+  var describe: Suite['describe'];
+  var expect: Expect['expect'];
+  var it: Suite['it'];
+  var jest: Jest['jest'];
+}
+
+export {};