`var` can't be shared with the host today, so `var/share` isn't shared either

Hello !

I've encountered an "issue" with the current Dockerfile.

There is a `VOLUME /app/var` instruction. As far as I understand, this requires Docker to avoid sharing the `var` folder with the host.

We started working on a project locally and wanted to access the `var/share` from the host to load the SQLite database we are using (performing queries on it). I looks like that because of this instruction, the only way to access this folder is from the container itself or by copying specific files to the host.

I removed the instruction and the `var` folder appeared on the developer host machine so we can retrieve specific files.

Is this instruction really important ? If so why ? Does it needs to be changed because of the introduction of `var/share` folder ?

Thanks !!

Start by reading the Dockerfile's VOLUME /app/var instruction and examining how it affects the var/share path used for SQLite access. Done means determining whether the volume is required and, if its behavior should change, confirming that the expected host access is possible without breaking the container setup.

Written by the indexing model from the issue text.