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

packages/util-crypto/package.json

@@ -0,0 +1,45 @@
+{
+  "author": "Jaco Greeff <jacogr@gmail.com>",
+  "bugs": "https://github.com/pezkuwichain/pezkuwi-common/issues",
+  "description": "A collection of useful crypto utilities for @pezkuwi",
+  "engines": {
+    "node": ">=18"
+  },
+  "homepage": "https://github.com/pezkuwichain/pezkuwi-common/tree/master/packages/util-crypto#readme",
+  "license": "Apache-2.0",
+  "name": "@pezkuwi/util-crypto",
+  "repository": {
+    "directory": "packages/util-crypto",
+    "type": "git",
+    "url": "https://github.com/pezkuwichain/pezkuwi-common.git"
+  },
+  "sideEffects": [
+    "./bundleInit.js",
+    "./bundleInit.cjs",
+    "./packageDetect.js",
+    "./packageDetect.cjs"
+  ],
+  "type": "module",
+  "version": "14.0.1",
+  "browser": {
+    "crypto": false,
+    "stream": false
+  },
+  "main": "index.js",
+  "dependencies": {
+    "@noble/curves": "^1.3.0",
+    "@noble/hashes": "^1.3.3",
+    "@pezkuwi/networks": "14.0.1",
+    "@pezkuwi/util": "14.0.1",
+    "@pezkuwi/wasm-crypto": "^7.5.3",
+    "@pezkuwi/wasm-util": "^7.5.3",
+    "@pezkuwi/x-bigint": "14.0.1",
+    "@pezkuwi/x-randomvalues": "14.0.1",
+    "@scure/base": "^1.1.7",
+    "@scure/sr25519": "^0.2.0",
+    "tslib": "^2.8.0"
+  },
+  "peerDependencies": {
+    "@pezkuwi/util": "14.0.1"
+  }
+}