CI/CD hooks module: deployment events, status reporting, and rollback support

[devIKargi]

Direction:
Provide CI/CD hooks and deployment integration module that records deployment events, reports status to the system, and supports automated rollback triggers. Include API to register deployment metadata and query past deployments.

Acceptance criteria:

• Endpoint to receive and record deployment events (environment, version, commit, status).
• Integration with CI to report build/deploy status and mark deployments in the system.
• Ability to mark a deployment as failed and trigger a recorded rollback procedure or notify operators.
• Query endpoints to list recent deployments and their health/status.
• Tests for ingestion of deployment events and correct status transitions.
• Documentation for hooking CI systems and how to trigger rollbacks.

[Xaxxoo]

Hi, can I please take up on this issue ?

[grantfox-oss]

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

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #374)
2. Your PR will be reviewed by the StellAIverse maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

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

@Xaxxoo's PR #379 was approved and merged by @devIKargi.

🏆 @Xaxxoo: You earned 40 FoxPoints for this contribution! Your current tier: Builder (1,265 total points). Track your full progress on GrantFox.

👏 Great work, @Xaxxoo! Keep contributing to StellAIverse.