In #2636, FileRecord was defined to have updated_at field
which is used when it is accessed from the database. But the
local dev setup is missing this field.
This diff adds an updated_at column to match the expectation
* 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
