docs: add TypeScript badge to README (#37)

* docs: add TypeScript badge to README

Add TypeScript badge with logo before npm version badge to highlight that this is a TypeScript project.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

* docs: add CI status badge to README

Add GitHub Actions CI workflow badge to show build and test status.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

---------

Co-authored-by: Claude <[email protected]>

Author: katspaugh

README.md

@@ -1,4 +1,4 @@
-# 🔐 Safe CLI [![npm version](https://img.shields.io/npm/v/@safe-global/safe-cli.svg)](https://www.npmjs.com/package/@safe-global/safe-cli)
+# 🔐 Safe CLI [![TypeScript](https://img.shields.io/badge/TypeScript-3178C6?logo=typescript&logoColor=white)](https://www.typescriptlang.org/) [![CI](https://github.com/5afe/safe-cli-nodejs/actions/workflows/ci.yml/badge.svg)](https://github.com/5afe/safe-cli-nodejs/actions/workflows/ci.yml) [![npm version](https://img.shields.io/npm/v/@safe-global/safe-cli.svg)](https://www.npmjs.com/package/@safe-global/safe-cli)
 
 > A modern, interactive command-line tool for managing Safe Smart Accounts