Allow users to download a pre-defined set of files, project data, or reports associated with "EVAN" in a single compressed .zip format.

The system uses a library (e.g., Python's zipfile , Node.js archiver ) to compress the aggregated files into a .zip file.

A spinner or progress bar appears, notifying the user: "Generating EVAN.zip, please wait..."

Create a GET /api/download/evan-zip endpoint.