Look into deploying Docker images from webhooks from Doker Hub

[pmac]

Should be pretty easy to do given webhooks from docker hub contain the image name. Might be out of scope for this project though.

[oflynned]

Bumping this as I think this would be a really nice feature. For context, I build my Docker image on Github Actions and push it to a registry on DigitalOcean. It would be super nice if I could just call a webhook with tag & app arguments to pull the new image from there and deploy it on Dokku.

Right now I have to SSH into the server as part of the final CI step to deploy the new image 😄