Implement Event Processing Rate Limiting

[Abd-Standard]

Description:
Introduce configurable limits on event ingestion to prevent excessive RPC requests and resource consumption.

Acceptance Criteria:

Processing rate is configurable.
Excessive requests are throttled.
Normal event processing remains unaffected.

[shobhamerabacha-star]

Hello! I would like to work on this issue.

I am interested in working on this issue.
Plan:

1. Implement Implement Event Processing Rate Limiting with modular design, clear documentation, and clean commit history.
2. Validate end-to-end functionality before submitting the PR.

Ready to deliver a clean, tested PR within 12–24 hours. Please assign!

[ebenbuilds-dev]

@ebenbuilds-dev has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello Maintainer, I’ve carefully reviewed the issue and understand the requirements and expected outcome. I’m confident I can deliver a clean, efficient solution that meets the acceptance criteria. I’d be glad to take ownership of this task and contribute a quality pull request. Kindly assign it to me.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @ebenbuilds-dev to this issue.

[0xNinx]

@0xNinx has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, I’d like to work on this issue. I’ve reviewed the requirements and would be happy to take it on. Please assign it to me. Thank you!

ℹ️ Repo Maintainers: To accept this application, review their application or assign @0xNinx to this issue.

[drips-wave]

Congratulations, @0xNinx! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on September 30, 2026.

🧑‍💻 @0xNinx: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

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🌊 Happy Wave 🌊

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox!

@0xNinx's PR #890 was approved and merged by @Abd-Standard.

🏆 @0xNinx: You earned 40 FoxPoints for this contribution! Your current tier: Builder (1,065 total points). Track your full progress on GrantFox.

👏 Great work, @0xNinx! Keep contributing to Core-Foundry.