doc(README): add artifact badge

a60814billy · a60814billy · commit a922d7b4e02d · 2020-10-04T13:43:03.000+08:00
diff --git a/README.md b/README.md
@@ -1,5 +1,7 @@
 # CodiMD Helm chart
 
+[![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/codimd)](https://artifacthub.io/packages/search?repo=codimd)
+
 This repository contains helm chart for CodiMD.
 
 ## Requirements
