feat(db): federation schema — grants/peers/audit_log [FED-M2-01] (#486)

packages/db/src/federation.ts

@@ -0,0 +1,20 @@
+/**
+ * Federation schema re-exports.
+ *
+ * The actual table and enum definitions live in schema.ts (alongside all other
+ * Drizzle tables) to avoid CJS/ESM cross-import issues when drizzle-kit loads
+ * schema files via esbuild-register.  Application code that wants named imports
+ * for federation symbols should import from this file.
+ *
+ * M2-01: DB tables and enums only. No business logic.
+ * M2-03 will add JSON schema validation for the `scope` column.
+ * M4 will write rows to federation_audit_log.
+ */
+
+export {
+  peerStateEnum,
+  grantStatusEnum,
+  federationPeers,
+  federationGrants,
+  federationAuditLog,
+} from './schema.js';