docs: 📚 add shields to README

README.md

@@ -1,5 +1,11 @@
 # percvre
 
+[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/wolfskaempf/percvre/build-container-image.yml?branch=main)](https://github.com/wolfskaempf/percvre/actions/workflows/build-container-image.yml)
+[![GitHub release (latest by date)](https://img.shields.io/github/v/release/wolfskaempf/percvre?color=success)](https://github.com/wolfskaempf/percvre/releases)
+[![pre-commit enabled](https://img.shields.io/badge/pre--commit-enabled-success?logo=pre-commit)](./.pre-commit-config.yaml)
+[![OCI Container image available](https://img.shields.io/badge/Container%20Image-amd64%20%7C%20arm64-success?logo=Open%20Containers%20Initiative)](https://github.com/wolfskaempf/percvre/pkgs/container/percvre)
+[![Mastodon Follow](https://img.shields.io/mastodon/follow/109321997385535274?domain=https%3A%2F%2Fclimatejustice.social&style=social)](https://climatejustice.social/@wolfskaempf)
+
 A personal CV app written in Python with Django.
 
 ## Before you reuse this