Merge pull request #4 from bow-swift/badges

Add missing badges

README.md

@@ -1,6 +1,9 @@
 ![Bow Lite](assets/bow-lite-banner.png)
 
 <p align="center">
+<img src="https://github.com/bow-swift/bow-lite/workflows/Compile%20and%20test/badge.svg" alt="Compile and test" />
+<img src="https://img.shields.io/badge/Swift-5.2-orange.svg" />
+<img src="https://img.shields.io/badge/platforms-ipad%2Bios%2Bmac%2Blinux-brightgreen" alt="iPad + iOS + macOS + linux" />
 <a href="https://badge.bow-swift.io/recipe?name=bow-lite&description=Bow%20Lite%20is%20a%20cross-platform%20library%20for%20Typed%20Functional%20Programming%20in%20Swift&url=https://github.com/bow-swift/bow-lite&owner=bow-swift&avatar=https://avatars3.githubusercontent.com/u/44965417?v=4&branch=main"><img src="https://raw.githubusercontent.com/bow-swift/bow-art/master/badges/nef-playgrounds-badge.svg" alt="bow-lite Playground" style="height:20px"></a>
 </>