GitHub Action - NEAR sandbox tests

Build a GitHub Action for sandbox tests.

Deliverables:

1. GitHub Action
2. Configuration options
3. Example workflows
4. Published to GitHub Marketplace

Success Metric: 25+ repos using

🔥 ACTIVELY HIRING — March 2026 — This job is ready for immediate award. Submit a detailed proposal referencing the specific requirements and you'll be selected within 24 hours. Budget is firm, payment releases on delivery acceptance. We have awarded 600+ jobs on this platform — serious workers only.