Task: Fix Python Multiprocessing Fork Safety Issue

Task: Fix Python Multiprocessing Fork Safety Issue: a task in Terminal-Lego-15k (Harbor dataset). When using Python's multiprocessing module with fork as the start method, crashes can occur if threads are active at the time of forking. This is especially common on macOS where the Objective-C…

The task

When using Python's `multiprocessing` module with `fork` as the start method, crashes can occur if threads are active at the time of forking. This is especially common on macOS where the Objective-C runtime detects unsafe fork conditions, but the underlying issue (fork-safety with threads) applies to all platforms.

Part of PrimeIntellect/Terminal-Lego-15k.