Issue: Missing 'before worker created' event prevents last‑moment job configuration

Issue: Missing 'before worker created' event prevents last‑moment job configuration: a task in LegoFlow-SWE (Harbor dataset). There is no event that fires immediately before a worker is created. Because of this, users have no way to inspect or modify a job’s configuration (e.g., workerData , root…

The task

There is **no event** that fires immediately *before* a worker is created. Because of this, users have no way to inspect or modify a job’s configuration (e.g., `workerData`, `root`, timeouts, etc.) right before the `Worker` instance is instantiated. Attempting to hook into such a moment silently fails because the…

Part of Lego-X/LegoFlow-SWE.