core/algebra
Shay 541b1646b2 Fix test suite errors across core physics and generation
Key issues fixed:
- `CORE_BACKEND=numpy` was ignored, so tests mixed Python CGA embedding with Rust metric behavior.
- Dense construction seeds were being rejected by strict `unitize_versor()`, while sparse dirty inputs still needed to fail closed.
- Holonomy needed a construction-boundary path for raw/dense vocab fixtures and rare null final accumulators.
- Proposition storage polluted vault recall by storing the live field instead of the proposition’s subject versor.
- Dialogue qualitative frames rendered the same surface as assertive copular frames.
- Repeated session prompts could collapse into the same deterministic response path.
- Two proof fixtures were stale: one hand-built a non-null “null” vector, and one alignment proof omitted the English “with” anchor used by the resonance proof.

Verification:
`CORE_BACKEND=numpy CORE_STRICT_MLX_ON_APPLE=0 uv run core test -- -q`
Result: `277 passed in 59.52s`
2026-05-14 13:02:32 -07:00
..
__init__.py arch: close coordinate back-door in vocab layer 2026-05-12 20:52:14 -07:00
backend.py Fix test suite errors across core physics and generation 2026-05-14 13:02:32 -07:00
cga.py Fix fail-closed versor construction 2026-05-14 12:13:04 -07:00
cl41.py Fix fail-closed versor construction 2026-05-14 12:13:04 -07:00
holonomy.py Fix test suite errors across core physics and generation 2026-05-14 13:02:32 -07:00
rotor.py Fix fail-closed versor construction 2026-05-14 12:13:04 -07:00
versor.py Fix test suite errors across core physics and generation 2026-05-14 13:02:32 -07:00