#113 fix queue delay with exec evenly flag

[animir]

No description provided.

[Copilot]

Pull request overview

This PR fixes an execEvenly interaction where the resolved RateLimiterRes.msBeforeNext could be “stale” (still including the time already waited due to execEvenly delay), which could cause downstream logic like RateLimiterQueue to over-wait.

Changes:

• Adjust RateLimiterRes.msBeforeNext by subtracting the applied execEvenly delay before resolving.
• Add coverage to ensure msBeforeNext is updated after execEvenly-based waiting.
• Add a queue-level regression test to ensure no extra wait occurs when the underlying limiter uses execEvenly.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
test/RateLimiterQueue.test.js	Adds regression test for queue timing when underlying limiter uses execEvenly.
test/RateLimiterMemory.test.js	Adds test asserting msBeforeNext is reduced after an execEvenly delay.
lib/RateLimiterStoreAbstract.js	Updates exec-evenly resolve path to reduce msBeforeNext by the actual delay waited.
lib/RateLimiterMemory.js	Mirrors the same msBeforeNext adjustment for the in-memory limiter’s exec-evenly path.

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