Each arm spec now carries its tuning pair (Surface, moved verbatim into
retrieval_pipeline) and a Declared block - what the telemetry readout
must know and cannot read off its rows. The two ranked stages that are
not arms (preference_slot, rule_via_lesson) are RankedSource specs, and
the note slots carry their own declaration.
- retrieval_surfaces.SURFACES = the TUNED_ARMS tuning, same order
- retrieval_registry.POINTS ranked rows = one per spec in RANKED; the
lookups, asked, ambient and pull rows stay declared there
- rule_usage.RANKED_SOURCES = RULE_RANKED_SOURCES + moment_rule
Settings keys, defaults, prose and order are unchanged (checked field by
field against HEAD). tests/test_retrieval_specs.py pins the derivation.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
