Refine documentation content in README.md.

Author: cferrys

README.md

@@ -6,12 +6,10 @@
 
 **A modular C++ client library for hlquery, designed with a familiar and intuitive API structure.**
 
-[![Follow hlquery](https://img.shields.io/badge/Follow-%40hlquery-blue?logo=x&logoColor=white)](https://x.com/hlquery)
-[![C++ build](https://img.shields.io/github/actions/workflow/status/hlquery/cpp-api/linux-build.yml?branch=unstable&label=C%2B%2B%20build&color=purple)](https://github.com/hlquery/cpp-api/actions)
-[![macOS Build](https://github.com/hlquery/cpp-api/workflows/macOS%20Build/badge.svg)](https://github.com/hlquery/cpp-api/actions)
-[![Commit Activity](https://img.shields.io/github/commit-activity/m/hlquery/cpp-api)](https://github.com/hlquery/cpp-api/pulse)
+[![Follow hlquery](https://img.shields.io/badge/Follow-%40hlquery-blue?logo=x&logoColor=white&labelColor=000000)](https://x.com/hlquery)
+[![cpp-api](https://img.shields.io/badge/GitHub-cpp--api-purple?logo=github&logoColor=white&labelColor=000000)](https://github.com/hlquery/cpp-api/stargazers)
 [![GitHub](https://img.shields.io/badge/GitHub-cpp--api-purple?logo=github&logoColor=white)](https://github.com/hlquery/cpp-api/stargazers)
-[![License](https://img.shields.io/badge/License-BSD%203--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)
+[![License](https://img.shields.io/badge/License-BSD%203--Clause-a35a0f?logo=open-source-initiative&logoColor=white&labelColor=000000)](https://opensource.org/licenses/BSD-3-Clause)
 
 </div>