Draft: Add batch jobs support

Mark Mishaevrequested to merge
feature/batch-jobs-support into master
  • Add BatchJob and BatchJobManager to correlation package
  • Add BatchJobSpan and BatchJobTracer to tracing package
  • Add comprehensive tests for batch job functionality
  • Add documentation and examples
  • Ensure thread-safe operations with proper locking
  • Integrate with existing correlation and tracing infrastructure

Resolves #79

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