feat: docker house keeping

  * add specific docker network to allow gateway and subnet configuration
  * add separate location for pgAdmin in dev mode
  * add docker container names attribute in addition to service name
  * add websocket config to nginx.conf from nginx.raw
  * make network-name configurable

Signed-off-by: Daniel Einars <contact@dle.dev>

Feat/docker restart always to restart unless stopped

Signed-off-by: Daniel Einars <contact@dle.dev>

Signed-off-by: Daniel Einars <contact@dle.dev>

Make containers renamable from .env file

Restored the 'dbHost' variable and renamed the container names to end in '_CONT_NAME' rather than '_HOST'. Also added a note in the '.env' file that the dbHost and DB_CONT_NAME variables must match if you want to use the renamed DB container.

Looks like theres a bug with nested varibles for my docker-compose. Avoiding it by dropping the SERVICE_PREFIX variable.

Added a rename command to the Makefile that regenerates the docker-compose files and the nginx.conf file to enable changing the names of the containers.

This solves old dependency issues

We don't need that anymore, because the chunked uploader sends only small chunks