docs(service-analytics): cite ADR-0144 as landed — open item 12 and its ruling, D6 for consolidation

Claude-Session: https://claude.ai/code/session_01Utp6Ca8jzC2P7EAQvqjNBb
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude

.changeset/27187-record-currency-analytics.md

@@ -18,6 +18,6 @@ Two compile-time refusals, `DATASET_INVALID` / 400, on the record mode alone, so
 - a measure `currency` over a record-mode amount, whose currency is per row;
 - a derived measure that combines a record-mode amount with an operand in another currency (another code field, a `fixed` code, an explicit code or the tenant's), for every op. A count operand is not compared, so an amount-per-invoice ratio still compiles.
 
-The same two shapes over `fixed` fields only are not judged.
+The same two shapes over `fixed` fields only are not judged here; ADR-0144 open item 12 refuses them on a card of its own after this release.
 
 ⛔ Not released alone: this ships in the same release as the record currency mode, its write refusals and the per-row display.

packages/services/service-analytics/src/__tests__/record-currency-analytics.test.ts

@@ -269,7 +269,7 @@ describe('[ADR-0144 M0-3] analytics over a record-currency amount', () => {
       expectRefused([{ name: 'total_usd', aggregate: 'sum', field: 'amount', currency: 'USD' }], 'total_usd');
     });
 
-    it('CONTROL: a measure currency over a fixed field is not judged, whatever its code (an ADR-0144 open item)', () => {
+    it('CONTROL: a measure currency over a fixed field is not judged, whatever its code (ADR-0144 open item 12, its own card after R1)', () => {
       expect(compileRefusal([{ name: 'eur_as_jpy', aggregate: 'sum', field: 'amt_eur', currency: 'JPY' }])).toBeUndefined();
       expect(compileRefusal([{ name: 'eur', aggregate: 'sum', field: 'amt_eur', currency: 'EUR' }])).toBeUndefined();
     });
@@ -299,7 +299,7 @@ describe('[ADR-0144 M0-3] analytics over a record-currency amount', () => {
       );
     });
 
-    it('CONTROL: a derived measure over two different fixed codes is not judged (an ADR-0144 open item)', () => {
+    it('CONTROL: a derived measure over two different fixed codes is not judged (ADR-0144 open item 12, its own card after R1)', () => {
       expect(compileRefusal([...base, { name: 'mixed', derived: { op: 'sum', of: ['usd', 'eur'] } }])).toBeUndefined();
     });
 

packages/services/service-analytics/src/cube-record-currency-door.ts

@@ -51,8 +51,8 @@
  * `INVALID_FIELD` / 400 through `invalidMemberError` (ADR-0112), with the
  * column and its object attached, as the #21044 door attaches them: a verdict
  * about one member the request named. The words carry the prescription:
- * group by the code field. A consolidated total over the stored home-currency
- * amount is ADR-0144 D5's, which ships with the write-time projection.
+ * group by the code field. A consolidated total aggregates the stored home
+ * field instead (ADR-0144 D6), which the write-time projection (D5) fills.
  */
 
 import type { AnalyticsQuery } from '@objectstack/spec/contracts';

packages/services/service-analytics/src/measure-currency-coherence.ts

@@ -19,11 +19,12 @@
  *    explicit measure code or the tenant's. Non-monetary operands (a `count`)
  *    are not compared, so an amount per invoice stays legal.
  *
- * ⛔ Not judged: the same two shapes over `fixed` / `dynamic` fields only — a
+ * ⛔ Not judged here: the same two shapes over `fixed` fields only — a
  * measure `currency` contradicting a `fixed` field, a derived measure over two
- * different `fixed` codes. Refusing those would narrow what compiles today,
- * which neither ruling #27119 nor ADR-0144 decides; it is an ADR-0144 open item
- * for the maintainer.
+ * different `fixed` codes. Refusing those narrows what compiles today, so
+ * ADR-0144 open item 12 was ruled (6486427200 on #8345) to refuse them on a
+ * card of its own after R1. A measure `currency` over a `dynamic` field stays
+ * legal under either.
  *
  * ## The resolved currency, at compile
  *