Operational context for independent agent sessions: orientation order, TBD +
conventional-commit workflow, the three "looks reusable but isn't" traps (llm is
copied not imported, brain sink is HTTP not filesystem, OAuth is fresh), the
settled decisions not to reopen, the Clean Architecture/BDD stance, and a
provenance trail back to the S5 spike and the llm source. Distills the operating
knowledge surfaced during the 2026-06-02 planning+grill session.
