feat(server): New TTL system, enforce max queue length limits, lazy waitpoint creation#2980

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ericallam wants to merge 10 commits intomainfrom

Commits on Feb 9, 2026

feat(dashboard): Display environment queue length limits on queues and limits page
ericallam
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Make it clear the limit is across all queues in the env
ericallam
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A couple of devin improvements and adding an in memory cache for the env queue size check
ericallam
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Add queue length limits at the queue level, lazy waitpoint creation, new ttl system
ericallam
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Failed batch queue processing now creates a pre-failed run, better handles failures from queue length limit failures and also retries
ericallam
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introduce maximum ttl via the RUN_ENGINE_DEFAULT_MAX_TTL optional env var, set at engine level
ericallam
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fix webapp typecheck issue
ericallam
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Commits on Feb 10, 2026