HEAL

adding benchmarking work done to validate design decisions, more tests, changes to config style to make it easier for users.

more tests, script-based runners for each stage of the pipeline, will currently complete full fix loop, one more update needed to allow N iterations of fix-validate loop as this was shown to produce good results in early experimental PoC with single ticket approach

new tests for new features and bug fixes and debugging

stdout msg to track score progress

Merge branch 'main' of https://github.com/emac-E/HEAL