[Feature Request] status of get-image branch (commit 5e75e14) and possibility to merge into master

### Description

Hi maintainers,

I’m using jArchi and I noticed the `get-image` branch from 2024, including this commit:
- https://github.com/archimatetool/archi-scripting-plugin/commit/5e75e14ddf694132032a83736a692242ca9234af

From my understanding, this would help scripts retrieve diagram images (including base64 use cases), which would be very useful for static export scenarios.

1. What are the reasons this change has not been merged into `master` yet ? Is there a specific issue ?
2. Would you consider merging it ?
3. If merging is not planned, what is the recommended alternative API/pattern for this use case today ?

I used it, it works perfectly.

Thanks for your work on jArchi.

Review the get-image branch and commit 5e75e14, then compare its behavior with master. Confirm whether the image-retrieval API is still wanted and identify the current recommended alternative; done means a maintainer decision on merging or documenting the alternative.

Written by the indexing model from the issue text.