Investigate provenance best practices

## Summary

Research how provenance and citation metadata are handled across Imageomics projects and related infrastructure.

## Motivation

OpenCite should follow consistent citation and provenance practices across the institute.

## Tasks

- Review existing Imageomics repositories
- Review current provenance documentation
- Compare workflows with OpenCite
- Identify reusable patterns

Related Discussion

- https://github.com/Imageomics/data-infra-fwg/issues/42

## Acceptance Criteria

- Findings are documented
- Recommended improvements are identified

Start by reviewing existing Imageomics repositories and the current provenance documentation, then compare those workflows with OpenCite. Use the related data-infra-fwg issue 42 for context. Done means the findings are documented and recommended improvements are identified.

Written by the indexing model from the issue text.