feat(mobile): auth added in

backend/db/schema/scanUsers.ts

@@ -1,5 +1,6 @@
 import {
 	boolean,
+	jsonb,
 	pgEnum,
 	pgTable,
 	text,
@@ -25,7 +26,7 @@ export const scanUser = pgTable(
 		scannerId: text("scanner_id").unique().notNull(),
 		pinNumber: text("pin_number").unique().notNull(),
 		pinHash: text("pin_hash").notNull(),
-		excludedCommand: text("excluded_commands").default(""),
+		excludedCommand: jsonb("excluded_commands").default([]),
 		role: mobileRoleEnum("role").notNull().default("user"),
 		active: boolean("active").default(true),
 		lastScan: timestamp("last_scan").defaultNow(),