[DevOps] Configure Staging Environment for Contributors

[Abd-Standard]

Description

Set up a dedicated staging environment where contributors can validate changes before opening pull requests.

Tasks
Create deployment workflow.
Configure environment variables.
Document usage instructions.
Add automated health checks.

Acceptance Criteria
Staging environment deploys successfully.
Contributors can test changes safely.
Health checks report system status.

[akinboyewaSamson]

Hi! I’m a full-stack developer with a strong blockchain background. I’d love to handle this issue and can deliver a clean, reliable solution. Kindly assign it to me.

[grantfox-oss]

🦊 GrantFox — @akinboyewaSamson has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #143)
2. Your PR will be reviewed by the Core-Foundry maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@akinboyewaSamson's PR #145 was approved and merged by @Abd-Standard.

🏆 @akinboyewaSamson: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (433 total points). Track your full progress on GrantFox.

👏 Great work, @akinboyewaSamson! Keep contributing to Core-Foundry.