feat: add enterprise export pipeline

[ryanll]

@algora-pbc /claim #19

Summary

• Adds a self-contained enterprise-export-pipeline module for the Enterprise Tooling bounty.
• Implements deterministic one-click export packages for institutional repositories, arXiv, PubMed Central, Zenodo, journal submissions, NIH RePORTER, and Horizon Europe.
• Preserves DOI, ORCID, citation tracking, version history, content checksums, compliance evidence, formatting plugin hints, and signed webhook handoff metadata.
• Keeps the implementation locally reviewable with no external accounts, API keys, or hosted services.

Requirement coverage

• Admin dashboards: /api/dashboard summarizes export target readiness, blockers, warnings, lanes, package counts, and webhook topics.
• API and webhooks: /api/targets, /api/export, /api/compliance, and /api/webhook expose reviewer-ready integration payloads.
• Export pipelines: target profiles cover institutional repositories, preprints, indexed repositories, journal submission systems, and funder portals.
• Formatting plugins: each package declares deterministic plugin metadata for repository bundles, LaTeX preprints, JATS indexed exports, journal submissions, and funder reports.
• Metadata preservation: package manifests include DOI, ORCID, citation graph, version history, checksums, provenance, license, and repository URL.
• Compliance tracking: funder mandates, open access status, data availability, ethics, retention, consent, audit review, and reproducibility score are surfaced per target.

Demo

• enterprise-export-pipeline/demo/README.md documents the short reviewer demo flow.
• enterprise-export-pipeline/demo/demo-text.txt contains the scripted demo summary.
• The live demo is reproducible locally with the API smoke commands below.

Verification

cd enterprise-export-pipeline
npm run check
npm test
PORT=4349 npm start

API smoke tested locally:

curl -fsS http://localhost:4349/api/targets
curl -fsS "http://localhost:4349/api/export?target=zenodo"
curl -fsS "http://localhost:4349/api/compliance?target=nih-reporter"
curl -fsS "http://localhost:4349/api/webhook?target=journal-submission"

Local results:

• npm run check passed
• npm test passed: 7/7 tests
• API smoke returned target list, Zenodo package, NIH compliance evidence, and signed journal webhook event

Notes

Prepared with OpenAI Codex assistance and locally validated before submission.