feat(docker/podman): self-hosting with docker/podman compose (#3312)

* initial files

* added testing files

* removed unused files

* cleaned additional mounts

* fixed sql init

* removed more unused files

* moved to docker folder

* revert package.json

* gitignore update

* env example comments and compose necessary healthcheck

* ghcr package impl

* updated dockerfile steps  for layer caching

* added development-stage to dockerfile to dev environment

* added documentation on how to use dockerfile and compose.yml

* fixed prettier issues

* fixed image tag

* removed workflow for later

.gitignore

@@ -1,4 +1,5 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+docker/.env
 
 # dependencies
 /node_modules