feat(contract): D-OVC — realign classids to OGAR 0xDDCC + ogar_codebook wire-compat mirror

Resolves ISS-CLASSID-OGAR-DRIFT (operator-signed): the merged contract
classids disagreed with OGAR ogar-vocab's domain-encoded 0xDDCC codebook
(CLASSID_OSINT=0x0007 hit OGAR's Reserved domain; CLASSID_FMA=0x0008 hit
OGAR's OCR block). Realigned onto the canonical 0xDDCC scheme.

D-OVC-2/3 (canonical_node.rs, layout-preserving const values — NOT a bit
reclaim, so no ENVELOPE_LAYOUT_VERSION bump):
- CLASSID_OSINT 0x0007 -> 0x0700 (OSINT domain root, >>8 == 0x07)
- CLASSID_FMA   0x0008 -> 0x0901 (anatomy concept in Health; 0x0900 root)
- mint CLASSID_PROJECT = 0x0100, CLASSID_ERP = 0x0200
- ReadMode::{PROJECT, ERP} (Cognitive/CoarseOnly) + BUILTIN_READ_MODES
- soa_graph::{PROJECT, ERP} DomainSpecs, re-exported from lib.rs
- value-asserting tests updated to the new values + >>8 domain-byte asserts;
  new project_and_erp_classids_resolve_to_their_read_modes

D-OVC-1/4 (NEW contract::ogar_codebook — zero-dep, wire-compat, NO
OGAR<->contract dependency; the u16 LE wire is the only contract):
- ConceptDomain (7 domains, id>>8 route) + canonical_concept_domain
- classid_concept_domain (D-OVC-4: classid low-u16 -> domain)
- source_domain_concept("project"|"erp"|"german-erp")
- CODEBOOK (26 project 0x01XX + 6 commerce 0x02XX, mirrored from OGAR
  ogar-vocab lib.rs:1073) + canonical_concept_id
- LabelDTO { label, id, canonical } + from_canonical + id_le
  (named from_canonical, not OGAR's from_alias: the contract carries the
  codebook-id layer, NOT OGAR's curator-alias normalizer)
- drift-guard test pins the shared 0xDDCC ids (both sides update together)

Verified: lance-graph-contract --lib 710 (default) / 716 (guid-v2-tail);
lance-graph-callcenter --features query 211; clippy -D warnings + fmt clean
on both configs. All OSINT/FMA references are symbolic; downstream unbroken.
(Also folds in pre-existing fmt drift in the same crate: aiwar/codebook/
hhtl/nan_projection comment-alignment + line-wrapping.)

Board: AGENT_LOG (cont.12), LATEST_STATE IN-PR entry, ISSUES RESOLVING,
plan ogar-vocab-contract-codebook-migration-v1 D-OVC-1/2/4 SHIPPED.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CcpLeEC3XK8Eye53GKBVvi

Author: claude

.claude/board/AGENT_LOG.md

@@ -1,3 +1,15 @@
+## 2026-06-20 (cont.¹²) — D-OVC realign LANDED: contract classids follow OGAR 0xDDCC + ogar_codebook mirror
+
+**Main thread (Opus), autoattended.** Operator "562 merged, Rebase" + earlier `AskUserQuestion` greenlight (realign 0xDDCC / wire-compat / FMA=Health 0x0901). Rebased the jirak branch onto new main (6075d007, post #561+#562; #562 = bridge-codebook-convergence, different files — no conflict) and executed the migration plan's D-OVC deliverables, resolving ISS-CLASSID-OGAR-DRIFT.
+
+**D-OVC-2 + D-OVC-3 (realign, canonical_node.rs):** `CLASSID_OSINT 0x0007 → 0x0700` (OSINT domain root; `>>8 == 0x07`), `CLASSID_FMA 0x0008 → 0x0901` (anatomy concept in the Health domain; `0x0900` = Health root). Minted `CLASSID_PROJECT = 0x0100` + `CLASSID_ERP = 0x0200`. Added `ReadMode::{PROJECT, ERP}` (both Cognitive/CoarseOnly hot business graphs), registered in `BUILTIN_READ_MODES`. Updated the value-asserting tests (old 0x0007/0x0008 → new values + `>>8` domain-byte asserts) and added `project_and_erp_classids_resolve_to_their_read_modes`. `soa_graph::{PROJECT, ERP}` DomainSpecs (siblings of OSINT_GOTHAM/FMA_ANATOMY), re-exported from lib.rs. Realign is **layout-preserving** (a const value change, not a bit reclaim) → no `ENVELOPE_LAYOUT_VERSION` bump, no field-isolation matrix needed.
+
+**D-OVC-1 + D-OVC-4 (NEW `contract::ogar_codebook`):** wire-compat mirror of OGAR `ogar-vocab`'s codebook layer — **zero-dep, no OGAR↔contract dependency** (operator chose wire-compat). `ConceptDomain` (Reserved/ProjectMgmt/Commerce/Osint/Ocr/Health/Unassigned, non_exhaustive), `canonical_concept_domain(id>>8)`, `classid_concept_domain(classid)` (D-OVC-4 route), `source_domain_concept("project"|"erp"|"german-erp")`, `CODEBOOK` (26 project `0x01XX` + 6 commerce `0x02XX` concepts mirrored from OGAR `lib.rs:1073`), `canonical_concept_id`, `LabelDTO {label,id,canonical}` + `from_canonical` + `id_le`. Named `from_canonical` (not OGAR's `from_alias`) on purpose: the contract carries the codebook-id layer, NOT OGAR's curator-alias normalizer (`canonical_concept`) — that stays in ogar-vocab. **Drift guard:** `codebook_ids_match_ogar_vocab` pins the shared `0xDDCC` ids; if OGAR moves one, both sides update together. 6 tests.
+
+**Verified BOTH configs:** `cargo test -p lance-graph-contract --lib` = **710** (was 703; +7: ogar_codebook ×6, project/erp read-mode ×1), `--features guid-v2-tail` = **716**; clippy `-D warnings --all-targets` clean on both; `cargo fmt` clean. Downstream unbroken: lance-graph-callcenter `--features query` = **211** (graph_table builds OSINT nodes via the symbolic const — value-agnostic). All OSINT/FMA references are symbolic; only symbiont's opaque test-classid literals (`0x0007/8`, HHTL-path tests, not OSINT/FMA assertions) use the bare values, unaffected.
+
+Plan `ogar-vocab-contract-codebook-migration-v1.md` D-OVC-1/2/4 → SHIPPED, D-OVC-3 → PARTIAL (canon-doc cross-ref pending). ISSUES `ISS-CLASSID-OGAR-DRIFT` → RESOLVING. Branch reset to main + new work; PR to follow (NOT pushed to main — classifier-gated). Operator note: "might need cherry pick on New PR" — the jirak branch is fully merged into main via #561, so this is fresh work atop main, landing as a new PR.
+
 ## 2026-06-20 (cont.¹¹) — ogar-vocab⇄contract codebook migration doc + canon-conflict surfaced
 
 **Main thread (Opus), autoattended.** Operator: "point [to migration docs] as in DO it" + diagnosed the ontology/contract/q2 triangle seams. Grounded in OGAR `crates/ogar-vocab/src/lib.rs` (read, not guessed): it already defines `CODEBOOK` (domain-encoded `0xDDCC`, :1073), `ConceptDomain` + `canonical_concept_domain` (:1141/:1163), `source_domain_concept("project"|"erp")` (:1186), `canonical_concept_id` (:1214), `LabelDTO` (:1476) — and its own note (:1208) says `LabelDTO` "long-term belongs in lance-graph-contract; codebook id == NodeGuid.classid low u16." **Found a real canon conflict:** merged `CLASSID_OSINT=0x0007` is OGAR's *Reserved* domain (OSINT=`0x07XX`); `CLASSID_FMA=0x0008` is OGAR's *OCR* block (FMA/anatomy≈Health `0x09XX`). Wrote `.claude/plans/ogar-vocab-contract-codebook-migration-v1.md` (D-OVC-1..4): host codebook/ConceptDomain/LabelDTO in contract, classids follow `0xDDCC` (mint project `0x01XX`+ERP `0x02XX`; realign OSINT→`0x0700`, FMA→Health). INTEGRATION_PLANS prepended; ISSUES `ISS-CLASSID-OGAR-DRIFT` filed. **Did NOT mint/rewrite code:** the OSINT/FMA realign rewrites merged canon + the CLAUDE.md canon block → operator sign-off required (plan §5). Surfaced 3 decisions: (1) realign OSINT/FMA? (2) OGAR↔contract dependency direction (move vs wire-compat)? (3) FMA → Health 0x09XX or new anatomy domain? Doc committed to the jirak branch (PR #561 arc).

.claude/board/ISSUES.md

@@ -264,6 +264,9 @@ flip Open entry to Superseded.
 **When an issue is deferred knowingly** — leave it Open here but
 also append a row to `TECH_DEBT.md` with cross-ref back.
 
+## ISS-CLASSID-OGAR-DRIFT — 2026-06-20 (cont.) — RESOLVING (operator signed off; landed)
+**Status:** RESOLVING — operator greenlit the realign (`AskUserQuestion`: "Realign to 0xDDCC", "Wire-compat now", "FMA = Health 0x09XX"). Landed D-OVC-1/2/4 on the jirak branch: `CLASSID_OSINT 0x0007 → 0x0700` (OSINT domain root), `CLASSID_FMA 0x0008 → 0x0901` (anatomy concept in Health, `0x0900` = Health root); minted `CLASSID_PROJECT = 0x0100` + `CLASSID_ERP = 0x0200` with `ReadMode::{PROJECT,ERP}` registered; NEW `contract::ogar_codebook` (wire-compat mirror, zero-dep — `ConceptDomain` / `canonical_concept_domain` / `classid_concept_domain` / `source_domain_concept` / `CODEBOOK` / `canonical_concept_id` / `LabelDTO::from_canonical`); `soa_graph::{PROJECT,ERP}` DomainSpecs. Drift guard test pins the shared `0xDDCC` ids; contract 710 default / 716 v2 green, clippy clean. **Dependency direction = (b) wire-compat (no OGAR↔contract dep);** the `u16` LE wire is the only contract. D-OVC-3 (cutover/version-gate audit of the *value* realign per `I-LEGACY-API-FEATURE-GATED`) remains; the classids are layout-preserving (a const value change, not a bit-layout reclaim), so no `ENVELOPE_LAYOUT_VERSION` bump. Closes when the PR merges.
+
 ## ISS-CLASSID-OGAR-DRIFT — 2026-06-20 — OPEN (needs operator sign-off)
 **What:** merged `lance-graph-contract` classids drifted from OGAR `ogar-vocab`'s domain-encoded codebook (`0xDDCC`, `crates/ogar-vocab/src/lib.rs:1073` CODEBOOK + `:1163` `canonical_concept_domain`). `CLASSID_OSINT=0x0007` → `0x00` = OGAR *Reserved* domain (OSINT is `0x07XX`); `CLASSID_FMA=0x0008` → OGAR *OCR* block (FMA/anatomy is clinical → Health `0x09XX`). OGAR's own note (`lib.rs:1204-1212`): codebook id == `NodeGuid.classid` low u16, and `LabelDTO` "long-term belongs in lance-graph-contract." So contract + OGAR currently disagree on what `0x07`/`0x08` mean.
 **Impact:** the contract↔OGAR↔q2 triangle has an inconsistent classid space; `canonical_concept_domain(id>>8)` mis-routes contract's OSINT/FMA; project/ERP un-minted.

.claude/board/LATEST_STATE.md

@@ -16,6 +16,8 @@
 
 ---
 
+> **2026-06-20 — IN PR (`claude/jirak-math-theorems-harvest-rfii13`)** — **D-OVC: contract classids realigned to OGAR `0xDDCC` + `contract::ogar_codebook` wire-compat mirror.** Resolved ISS-CLASSID-OGAR-DRIFT (operator-signed). **Realigned (layout-preserving const values, no `ENVELOPE_LAYOUT_VERSION` bump):** `CLASSID_OSINT 0x0007 → 0x0700` (OSINT domain root, `>>8 == 0x07`), `CLASSID_FMA 0x0008 → 0x0901` (anatomy concept in Health domain, `0x0900` = root). **Minted:** `CLASSID_PROJECT = 0x0100` + `CLASSID_ERP = 0x0200` with `ReadMode::{PROJECT, ERP}` (Cognitive/CoarseOnly) registered in `BUILTIN_READ_MODES`; `soa_graph::{PROJECT, ERP}` DomainSpecs. **NEW `contract::ogar_codebook`** (zero-dep, **wire-compat — NO OGAR↔contract dependency**): `ConceptDomain` (7 domains, `id>>8` route), `canonical_concept_domain`, `classid_concept_domain` (D-OVC-4 classid→domain), `source_domain_concept`, `CODEBOOK` (26 project `0x01XX` + 6 commerce `0x02XX`, mirrored from OGAR `ogar-vocab` `lib.rs:1073`), `canonical_concept_id`, `LabelDTO::from_canonical` + `id_le`. Drift-guard test pins the shared `0xDDCC` ids. Contract **710** lib (default) / **716** (`guid-v2-tail`), callcenter `--features query` **211** green; clippy `-D warnings` + fmt clean both configs. Refs: AGENT_LOG 2026-06-20 (cont.¹²), plan `ogar-vocab-contract-codebook-migration-v1.md` (D-OVC-1/2/4 SHIPPED, D-OVC-3 PARTIAL), ISSUES `ISS-CLASSID-OGAR-DRIFT` (RESOLVING).
+>
 > **2026-06-20 — IN PR (`claude/jirak-math-theorems-harvest-rfii13`)** — **codex roll-up + 16-family-adapter edges + Callcenter DataFusion/Gremlin + aiwar POC.** Follow-up to merged #557. (1) Both codex P1 fixes rolled in: classid filter (`project_snapshot`/`nearest_anchor` only project `classid == domain.classid` rows) + the operator's **16×8-bit family-node adapter** edge model — the `EdgeBlock` reads as 16 family adapters (each byte → a FAMILY by `family & 0xFF`, collision-aware skip), dissolving the >255-member aliasing; member-by-identity resolution removed (`E-FAMILY-ADAPTER-EDGES-ARE-RENDER-STABLE`). (2) `lance-graph-callcenter`: NEW `graph_table` (`query-lite`, `GraphSnapshot` → `nodes`/`edges` arrow MemTable `TableProvider`s + `register_graph(SessionContext)`) + NEW `graph_gremlin` (always-on Gremlin/SurrealQL traversal kernel). (3) `contract::aiwar` + example: `AiwarClassView` (category ⇒ family) + `aiwar_node_rows` ingest the real `aiwar-neo4j-harvest/data/aiwar_graph.json` (221 entities → 281 nodes / 60 family hubs / 481 edges). Contract 703 lib + callcenter 10 graph tests green; contract clippy `--all-targets -D warnings` clean. q2 wires the GraphSnapshot → Quadro-2 visual. Refs: AGENT_LOG 2026-06-20 (cont.⁷), EPIPHANIES `E-FAMILY-ADAPTER-EDGES-ARE-RENDER-STABLE`, TECH_DEBT `TD-CALLCENTER-QUERY-CLIPPY`.
 >
 > **2026-06-20 — branch work (`claude/jirak-math-theorems-harvest-rfii13`)** — **SoA-as-graph domain foundation for the OSINT/Gotham + FMA consumers (q2 renders the pixels).** New zero-dep `contract::soa_graph`: `project_snapshot(&[NodeRow], &DomainSpec) -> graph_render::GraphSnapshot` projects the canonical 32-byte head (NodeGuid + EdgeBlock) into the EXISTING Gotham/neo4j surface (`graph_render` — reused, not duplicated) — family nodes (by u24 `family`), member/in-family/out-of-family edges, all **zero value decode**. `nearest_anchor` ranks nodes to their nearest stability-anchor family by the new `NiblePath::family_hop_count` (CLAM tree distance). Two domains registered: `OSINT_GOTHAM` (classid **`0x0007`**) + `FMA_ANATOMY` (**`0x0008`**, bones = anchor families) in `BUILTIN_READ_MODES` (`ReadMode::OSINT` Cognitive/CoarseOnly hot; `ReadMode::FMA` Compressed/CoarseOnly cold). Anchor-ness is a HEAD field (`family`), never a value type — so "FMA bones as stability anchor" stays head-only (`E-ANCHOR-IS-A-HEAD-FIELD-NOT-A-VALUE-TYPE`). De-duped the GUID→NiblePath lowering: symbiont's `hhtl_path_of` now delegates to canonical `from_guid_prefix` (third copy collapsed). 698 contract + 12 symbiont tests green, clippy clean. **Deferred (named):** q2 rendering (q2 session), Callcenter DataFusion/gremlin POC, OntologyRegistry ClassView labels. Refs: AGENT_LOG 2026-06-20 (cont.⁶), EPIPHANIES `E-ANCHOR-IS-A-HEAD-FIELD-NOT-A-VALUE-TYPE`.

.claude/plans/ogar-vocab-contract-codebook-migration-v1.md

@@ -1,9 +1,9 @@
 # Migration — OGAR `ogar-vocab` codebook ⇄ `lance-graph-contract` classid (v1)
 
-> **Status:** PROPOSED (2026-06-20). Surfaces a **canon conflict** between merged
-> `lance-graph-contract` classids and OGAR's `ogar-vocab` codebook; the
-> reconciliation rewrites merged canon (`CLASSID_OSINT`/`CLASSID_FMA`) and so is
-> gated on operator sign-off.
+> **Status:** SHIPPING (2026-06-20). Operator signed off §5; D-OVC-1/2/4 landed
+> on the jirak branch + D-OVC-3 realign landed (canon-doc cross-ref pending).
+> Originally surfaced a **canon conflict** between merged `lance-graph-contract`
+> classids and OGAR's `ogar-vocab` codebook.
 > **The triangle:** ontology (OGAR `ogar-vocab`) → contract (`NodeGuid`/`ClassId`)
 > → q2 (Quadro-2 cockpit consuming `GraphSnapshot`).
 
@@ -84,23 +84,43 @@ class-identity codebook. Reconcile onto OGAR's `0xDDCC` scheme:
 
 ## 4 — Deliverables (gated on §5 decisions)
 
-- **D-OVC-1** Move/mirror `ConceptDomain` + `canonical_concept_domain` +
-  `source_domain_concept` + `canonical_concept_id` + `CODEBOOK` + `LabelDTO`
-  into `lance-graph-contract` (e.g. `contract::ogar_codebook`); `ogar-vocab`
-  re-exports (or wire-compat duplicate). Round-trip test: `LabelDTO::from_alias`
-  parity across both crates.
-- **D-OVC-2** Mint `CLASSID_PROJECT` (`0x0100`) + `CLASSID_ERP` (`0x0200`) in
-  `canonical_node.rs` + `ReadMode`s, registered in `BUILTIN_READ_MODES`. Add
-  `soa_graph::{PROJECT, ERP}` `DomainSpec`s (siblings of `OSINT_GOTHAM`/`FMA_ANATOMY`).
-- **D-OVC-3** **Canon realign (SIGN-OFF):** `CLASSID_OSINT 0x0007 → 0x0700`,
-  `CLASSID_FMA 0x0008 → 0x09xx` (Health) or a minted anatomy domain. Field-isolation
-  / version-gate per `I-LEGACY-API-FEATURE-GATED`; update `aiwar.rs`, `soa_graph.rs`,
-  tests, and the canon block in `lance-graph/CLAUDE.md` + OGAR `CODEBOOK`.
-- **D-OVC-4** Route `classid → ReadMode` (and the domain ClassView) through
-  `canonical_concept_domain(classid_lo)`; q2 reads `LabelDTO`/`canonical` for
-  display labels (the contract→q2 leg of the triangle).
-
-## 5 — Decisions needed (operator)
+> **Update 2026-06-20:** operator signed off §5 (realign 0xDDCC / wire-compat /
+> FMA = Health `0x0901`). D-OVC-1/2 SHIPPED, D-OVC-4 SHIPPED (function + tests;
+> q2 display-label leg is q2-side); D-OVC-3 (cutover audit) downgraded — the
+> classid realign is a const *value* change, not a bit-layout reclaim, so it is
+> layout-preserving (no `ENVELOPE_LAYOUT_VERSION` bump); what remains is updating
+> the `lance-graph/CLAUDE.md` canon block + OGAR `CODEBOOK` cross-doc.
+
+- **D-OVC-1** ✅ **SHIPPED.** NEW `contract::ogar_codebook` — wire-compat mirror
+  (zero-dep, no OGAR↔contract dependency): `ConceptDomain`, `canonical_concept_domain`,
+  `classid_concept_domain` (the classid→domain route, D-OVC-4), `source_domain_concept`,
+  `CODEBOOK` (project `0x01XX` + commerce `0x02XX`), `canonical_concept_id`,
+  `LabelDTO { label, id, canonical }` + `from_canonical` + `id_le`. (Named
+  `from_canonical`, not `from_alias`: the contract carries the codebook-id layer,
+  NOT OGAR's curator-alias normalizer — that stays in `ogar-vocab`.) Drift-guard
+  test pins the shared `0xDDCC` ids; 6 tests.
+- **D-OVC-2** ✅ **SHIPPED.** Minted `CLASSID_PROJECT` (`0x0100`) + `CLASSID_ERP`
+  (`0x0200`) in `canonical_node.rs` + `ReadMode::{PROJECT, ERP}` (both Cognitive /
+  CoarseOnly), registered in `BUILTIN_READ_MODES`. Added `soa_graph::{PROJECT, ERP}`
+  `DomainSpec`s (siblings of `OSINT_GOTHAM`/`FMA_ANATOMY`), re-exported from lib.rs.
+- **D-OVC-3** ◐ **PARTIAL.** Canon realign LANDED: `CLASSID_OSINT 0x0007 → 0x0700`,
+  `CLASSID_FMA 0x0008 → 0x0901` (anatomy concept in Health). Tests updated to assert
+  the new values + `>>8` domain bytes. **Layout-preserving** (const value, not a bit
+  reclaim) → no field-isolation matrix / version-gate needed. **Remaining:** update
+  the `lance-graph/CLAUDE.md` canon block note + OGAR `CODEBOOK` cross-ref doc.
+- **D-OVC-4** ✅ **SHIPPED (contract leg).** `classid_concept_domain(classid)` routes
+  on the low-u16 `0xDDCC` high byte; tests assert all five classids resolve to their
+  `ConceptDomain`. q2's `LabelDTO`/`canonical` display-label consumption is the q2-side
+  leg (this crate exports the type + ids).
+
+## 5 — Decisions needed (operator) — ✅ RESOLVED 2026-06-20
+
+1. **Canon realign OSINT/FMA?** → **YES, realign to `0xDDCC`** (OSINT `0x0700`,
+   FMA `0x0901`).
+2. **Dependency direction?** → **(b) wire-compat now** — both define, the `u16` LE
+   wire is the only contract, drift-guard test prevents divergence. No new dep.
+3. **FMA/anatomy domain?** → **Health `0x09XX`** — FMA = anatomy concept `0x0901`,
+   `0x0900` = Health root. (`CC = 0x00` = domain root, reserved everywhere.)
 
 1. **Canon realign OSINT/FMA?** `CLASSID_OSINT 0x0007 → 0x0700`, `CLASSID_FMA
    0x0008 → 0x09XX`. This rewrites merged canon (#557/#560) + the `lance-graph/

crates/lance-graph-contract/src/aiwar.rs

@@ -74,7 +74,8 @@ impl AiwarClassView {
 pub fn aiwar_node_rows(graph: &LiteralGraph) -> Vec<NodeRow> {
     let view = AiwarClassView::from_graph(graph);
     let ids = graph.all_node_ids();
-    let fam_of = |id: &str| -> Option<u32> { graph.node(id).and_then(|n| view.family_of(&n.label)) };
+    let fam_of =
+        |id: &str| -> Option<u32> { graph.node(id).and_then(|n| view.family_of(&n.label)) };
     ids.iter()
         .enumerate()
         .map(|(i, id)| {