- Marked the Pool Implementation as complete in TODO.md, confirming all tasks are finished with comprehensive tests.
- Introduced a configurable worker pool with a priority queue for managing robot jobs, including graceful shutdown support.
- Enhanced the Executor with simulated execution delay and callback functionality for testing, tracking execution counts.
- Improved error handling in the pool's submission process and added methods for retrieving running and queued job counts.
- Updated tests to ensure robust functionality and performance of the pool and executor components.
