Add badges to README

README.md

@@ -1,3 +1,14 @@
+<div style="text-align: center">
+
+[![Flatcar OS](https://img.shields.io/badge/Flatcar-Website-blue?logo=data:image/svg+xml;base64,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)](https://www.flatcar.org/)
+[![Matrix](https://img.shields.io/badge/Matrix-Chat%20with%20us!-green?logo=matrix)](https://app.element.io/#/room/#flatcar:matrix.org)
+[![Slack](https://img.shields.io/badge/Slack-Chat%20with%20us!-4A154B?logo=slack)](https://kubernetes.slack.com/archives/C03GQ8B5XNJ)
+[![Twitter Follow](https://img.shields.io/twitter/follow/flatcar?style=social)](https://x.com/flatcar)
+[![Mastodon Follow](https://img.shields.io/badge/Mastodon-Follow-6364FF?logo=mastodon)](https://hachyderm.io/@flatcar)
+[![Bluesky](https://img.shields.io/badge/Bluesky-Follow-0285FF?logo=bluesky)](https://bsky.app/profile/flatcar.org)
+
+</div>
+
 ## FleetLock client
 
 [![Go Reference](https://pkg.go.dev/badge/github.com/flatcar/fleetlock.svg)](https://pkg.go.dev/github.com/flatcar/fleetlock)
@@ -21,7 +32,7 @@
 On the `airlock` side:
 ```
 DEBU[0117] processing client pre-reboot request          group=controllers id=41987...
 DEBU[0117] givin green-flag to pre-reboot request        group=controllers id=41987...
 ```
 
 It's not possible to get another lock, since there is only one slot:
@@ -44,7 +55,7 @@
 ```
 DEBU[0366] got pre-reboot request
 DEBU[0366] processing client pre-reboot request          group=controllers id=another-machine
 DEBU[0367] givin green-flag to pre-reboot request        group=controllers id=another-machine
 ```
 
 ### Build