docs(kbn): freeze KBN-101 database role split contract (#774)

2026-07-15 13:34:29 +00:00
parent bc5e73629e
commit c593a15ef8
23 changed files with 1058 additions and 974 deletions
--- a/docs/design/storage-abstraction-middleware.md
+++ b/docs/design/storage-abstraction-middleware.md
@@ -70,6 +70,10 @@ export function createQueue(config?: QueueConfig): QueueHandle {

 ### `@mosaicstack/db` (packages/db/src/client.ts)

+> **Historical design specimen — status-only, not an operator instruction.** KBN-101 supersedes
+> this pre-split `DATABASE_URL` fallback shape; it cannot authorize runtime migration, DDL, or a
+> connection-string fallback. See the KBN-101 runner/role contract for the produced interface.
+
 ```typescript
 import { drizzle, type PostgresJsDatabase } from 'drizzle-orm/postgres-js';
 import postgres from 'postgres';