> to commit the specs alongside the code.

Hmm, I'm still undecided when it comes to the best approach: commit or not commit. Now I'm leaning toward the second one, as the implementation can diverge from the spec files, even though I store some impl logs in specs. As a part of feature delivery, I update the main repo docs based on the spec and code written. IMO it makes context for the LLM a bit cleaner.