go back to latest as the default tag

show red or green dots to indicate a good or a bad resultttttttttttt

use date to tag the image

update actions to run on arm device

update actions to push to docker public repo

change mdoel donwload position,

update readme with docker and podman quadlets instructions

Update Docker image tags and file reference

Fix syntax for GitHub registry tag in workflow

Refactor Docker CI workflow to use build-push-action

Update README.md

Update Docker CI workflow for image building and pushing

Update Docker image tag to 'papermatch-backend'

add a fix for podman permission denied

Update Dockerfile