* refactor: slim down the backend containers
* refactor: make containers run as non-root user in container
* chore: correct casing for the build stage definitions
* chore: remove docker compose version field as its obsolete
* chore: optimise chown and chmod into the COPY command itself
* chore: add package overrides for packages with reported vulns
* chore: add pnpm to containers + set workdir dir to the backend project
* fix: permission issues with the fe containers
* chore: define env variables on AIO
