chore: update readmes

Author: art049

README.md

@@ -4,6 +4,7 @@
 Node.js libraries to create CodSpeed benchmarks
 
 [![CI](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml/badge.svg)](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml)
+[![npm (scoped)](https://img.shields.io/npm/v/@codspeed/core)](https://www.npmjs.com/org/codspeed)
 
 </div>
 

packages/benchmark.js-plugin/README.md

@@ -1,6 +1,9 @@
 <div align="center">
-<h1><code>@codspeed/benchmark.js</code></h1>
+<h1><code>@codspeed/benchmark.js-plugin</code></h1>
 
 Benchmark.js compatibility layer for CodSpeed
 
+[![CI](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml/badge.svg)](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml)
+[![npm (scoped)](https://img.shields.io/npm/v/@codspeed/benchmark.js-plugin)](https://www.npmjs.com/package/@codspeed/benchmark.js-plugin)
+
 </div>

packages/core/README.md

@@ -3,6 +3,9 @@
 
 The core Node library used to integrate with Codspeed runners
 
+[![CI](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml/badge.svg)](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml)
+[![npm (scoped)](https://img.shields.io/npm/v/@codspeed/core)](https://www.npmjs.com/package/@codspeed/core)
+
 </div>
 
 For now, this crate should not be used directly. Instead, use one of the integration crates:

packages/tinybench-plugin/README.md

@@ -1,6 +1,9 @@
 <div align="center">
-<h1><code>@codspeed/tinybench</code></h1>
+<h1><code>@codspeed/tinybench-plugin</code></h1>
 
 tinybench compatibility layer for CodSpeed
 
+[![CI](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml/badge.svg)](https://github.com/CodSpeedHQ/codspeed-node/actions/workflows/ci.yml)
+[![npm (scoped)](https://img.shields.io/npm/v/@codspeed/tinybench-plugin)](https://www.npmjs.com/package/@codspeed/tinybench-plugin)
+
 </div>