DuckDB versions not backwards-compatible until v1.0

[anngvu]

It is very currently very easy for the app loading to break if the DuckDB database file was generated using a previous version of DuckDB, but the app tries to load the database file using a newer version installed. One sees something like this:

"The storage of DuckDB is not yet stable; newer versions of DuckDB cannot read old database files and vice versa.
The storage will be stabilized when version 1.0 releases."

While using the same Docker image to generate data and run the app resolves this, this can still be an issue during development and other types of deployment.