docs(plan): helix residue in BITS (24b/edge, 48b/token); disown bogus byte-tenant

Author: AdaWorldAPI

.claude/plans/ocr-canonical-soa-integration-v1.md

@@ -48,7 +48,7 @@ reconstructed exactly like every other node. Text = codebook index + residue.
 
 | Tenant (existing) | OCR role |
 |---|---|
-| `HelixResidue` | helix residue = the orthogonal φ-spiral **endpoint-pair edge** at the token's place (curve-ruler MODULUS 17 / STRIDE 4, regenerated from template — "8K resolution at Super-8 cost", only the endpoint pair stored at **3 B / 24-bit per edge**). The token's perturbation = **2 edges = 48-bit**; stored within the 48-**byte** tenant (16 edges = the Morton-tile stacked-pyramid cascade levels). HHTL is PLACE, helix is the RESIDUE. |
+| helix residue (real `helix` crate, NOT the bogus value-tenant) | the orthogonal φ-spiral **endpoint-pair edge** at the token's place (`ResidueEncoder::encode`, curve-ruler MODULUS 17 / STRIDE 4, regenerated from template — "8K resolution at Super-8 cost"). One edge = **24 bits**; the token's perturbation = **2 edges = 48 bits**. HHTL is PLACE, helix is the RESIDUE. **Do NOT use the `ValueTenant::HelixResidue` slab — it is a mislabeled placeholder that does no φ/golden math and is slated for removal.** |
 | `TurbovecResidue` (16 B, PQ) | PQ edge residue → CAKES nearest-valid-token search over the codebook |
 | `Meta` (u64) | codebook index/anchor + confidence + char-confusion/NSM-repair flags + recoder-code fallback for true-OOV |
 | `EntityType` (u16) | token subtype (Word/Number/Date/Glyph/TableCell) |