Tests were picking up the developer's real
~/.sf/agent/discovery-cache.json and seeing unexpected models in
output. Pin tests to a guaranteed-missing path via the new
_discoveryCacheFilePath option so the env they observe is solely
what the test constructs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The memory extraction system has infrastructure (DB tables, LLM prompts,
unit closeout wiring, embedding backfill) but zero processed units and
only self-feedback-resolution memories. This suggests extraction is
failing silently.
Add debugLog() calls throughout extractMemoriesFromUnit() so we can
observe:
- Skip reasons (mutex busy, rate limited, already processed, file too small)
- Start/done lifecycle per unit
- LLM call and parse outcomes
- Error messages on failure and retry
This makes the extraction pipeline observable via --debug or the
journal/debug log without changing behavior.
Tests: 185 files / 1993 tests pass.
Type check: clean.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
