Fas 2 steg 1: Inventory Trust Engine - trust states pa inventory_items

packages/database/src/schema/inventory.ts

@@ -17,6 +17,7 @@ import {
   expiryStatusEnum,
   inventorySourceEnum,
   inventoryTransactionTypeEnum,
+  trustStateEnum,
   unitEnum,
   updatedAt,
 } from "./_shared.js";
@@ -62,6 +63,8 @@ export const inventoryItems = pgTable(
     verifiedByUser: boolean("verified_by_user").notNull().default(false),
     lastVerifiedAt: timestamp("last_verified_at", { withTimezone: true }),
     expiryStatus: expiryStatusEnum("expiry_status").notNull().default("unknown"),
+    /** Inventory Trust Engine state (Fas 2): computed from confidence, decay and verification. */
+    trustState: trustStateEnum("trust_state").notNull().default("unverified"),
     /** Sätts när saldot nått 0 och posten arkiverats. */
     depletedAt: timestamp("depleted_at", { withTimezone: true }),
     modelVersion: text("model_version"),