Missing Idempotency Cleanup Job

[parkerwinner]

Description: StartIdempotencyCleanupScheduler is defined but never called in main.go, causing expired idempotency records to accumulate.

Acceptance Criteria:

• Call StartIdempotencyCleanupScheduler in main.go
• Set cleanup interval to 1 hour
• Add graceful shutdown for cleanup goroutine
• Log cleanup statistics

Files to Change:

• backend/main.go
• backend/middleware/idempotency.go

PR Branch: fix/idempotency-cleanup-scheduler

PR Title: Start idempotency cleanup scheduler on application boot

Additional Notes: Records will grow unbounded without this

[akinerin]

@akinerin has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Assign me to this task, I can work on it quickly

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[Silver36-ship-it]

@Silver36-ship-it has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I would love to work on this professionally, please assign it to me

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[NickiM84]

@NickiM84 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I'm a fullStack developer with years of experience, I have worked on several projects, can I please work on this.

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[GiftedGiftB]

@GiftedGiftB has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I can work on this issue in less than 30 minutes.

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[sammycee769]

@sammycee769 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi 👋

I’d like to fix the missing idempotency cleanup scheduler.

I’ll wire "StartIdempotencyCleanupScheduler" into "main.go", run it at a 1-hour interval, add graceful shutdown handling, and include logging for cleanup stats.

This will prevent unbounded growth of idempotency records and keep the system healthy over time 🧹

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[Oluwasuyi-Oluwatimilehin-Daniel]

@Oluwasuyi-Timilehin has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello maintainer, please assign me to this task. i would get started immediately
ETA 1hour

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[Malcolm-Wander]

@Malcolm-Wander has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello maintainer,I’d love to work on this issue please…promise to do bad accurate and swift job,thank you.

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[temisan0x]

@temisan0x has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi Maintainer! I'd love to take on this issue

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[codefather2026]

@codefather2026 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi maintainer, i will like to solve this issue

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[firstJOASH]

@firstJOASH has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

i can solve this issue
kindly assign me

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