Created execution script for the container image and moved code
copy from Dockerfile to volume in compose.
Now code changes don't require image rebuild.
Restructured data to support block and node level links.
Added hidden nodes and edges in blocks to improve link
visualization.
Introduced support for configuring dot file parameters with
a config file.
Implemented code for the first test version.
Added Docker funtionality.
Define data location in compose and run:
docker compose up
Removed test data from the repository.
