fix(cleanup-cron): stale execution cleanup integer overflow

[icecrasher321]

Summary

Integer overflow leading to status update failure for stale executions that failed with network error from model providers, etc

Type of Change

• Bug fix

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Feb 2, 2026 9:20am

[greptile-apps]

Greptile Overview

Greptile Summary

What changed

This PR adjusts the cleanup-stale-executions cron route to avoid an integer overflow that prevented stale execution status updates (notably for executions that failed due to network/provider errors).

How it fits in

apps/sim/app/api/cron/cleanup-stale-executions/route.ts is part of the Sim app’s scheduled maintenance endpoints. It identifies executions that have become stale and updates their status accordingly; this change makes those updates reliable even for very large age/duration values that previously overflowed numeric bounds.

Confidence Score: 3/5

• This PR is likely safe to merge, but should be double-checked around date arithmetic and DB query semantics for edge cases.
• Only one file is changed and the intent (avoiding overflow) is clear, but I could not fully validate the runtime behavior for all providers/status transitions without seeing comprehensive tests or broader call sites; cron routes are also easy to subtly mis-handle time units.
• apps/sim/app/api/cron/cleanup-stale-executions/route.ts

Important Files Changed

Filename	Overview
apps/sim/app/api/cron/cleanup-stale-executions/route.ts	Adjusts stale execution cleanup logic to avoid integer overflow during age/timeout calculations; verify time unit conversions and DB update conditions for edge cases.

Sequence Diagram

sequenceDiagram
autonumber
participant Scheduler as Cron/Scheduler
participant Route as cleanup-stale-executions route
participant DB as Database
Scheduler->>Route: HTTP request (cron invocation)
Route->>DB: Query stale executions
DB-->>Route: Stale execution rows
loop each stale execution
Route->>Route: Compute age/timeout threshold (overflow-safe)
Route->>DB: Update execution status (failed/timeout)
DB-->>Route: Update result
end
Route-->>Scheduler: 200 OK + summary

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[greptile-apps]

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