20.2Recommended repository structure

I would actually put the integration knowledge in the repository:

docs/
  requirements/
    business-rules.md
    open-questions.md

  mappings/
    customer-salesforce-mapping.csv

  architecture/
    customer-sync.md

  contracts/
    openapi.yaml

  testing/
    test-matrix.md


src/
tests/

Now AI isn't relying on the chat history.

The repository becomes the source of truth.